<feed xmlns='http://www.w3.org/2005/Atom'>
<title>linux-toradex.git/drivers/input/serio, branch v6.7-rc1</title>
<subtitle>Linux kernel for Apalis and Colibri modules</subtitle>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/'/>
<entry>
<title>Merge tag 'input-for-v6.7-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input</title>
<updated>2023-11-09T22:18:42+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2023-11-09T22:18:42+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=a12deb44f9734dc25970c266249b272e44d3d1b5'/>
<id>a12deb44f9734dc25970c266249b272e44d3d1b5</id>
<content type='text'>
Pull input updates from Dmitry Torokhov:

 - a number of input drivers has been converted to use facilities
   provided by the device core to instantiate driver-specific attributes
   instead of using devm_device_add_group() and similar APIs

 - platform input devices have been converted to use remove() callback
   returning void

 - a fix for use-after-free when tearing down a Synaptics RMI device

 - a few flexible arrays in input structures have been annotated with
   __counted_by to help hardening efforts

 - handling of vddio supply in cyttsp5 driver

 - other miscellaneous fixups

* tag 'input-for-v6.7-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (86 commits)
  Input: walkera0701 - use module_parport_driver macro to simplify the code
  Input: synaptics-rmi4 - fix use after free in rmi_unregister_function()
  dt-bindings: input: fsl,scu-key: Document wakeup-source
  Input: cyttsp5 - add handling for vddio regulator
  dt-bindings: input: cyttsp5: document vddio-supply
  Input: tegra-kbc - use device_get_match_data()
  Input: Annotate struct ff_device with __counted_by
  Input: axp20x-pek - avoid needless newline removal
  Input: mt - annotate struct input_mt with __counted_by
  Input: leds - annotate struct input_leds with __counted_by
  Input: evdev - annotate struct evdev_client with __counted_by
  Input: synaptics-rmi4 - replace deprecated strncpy
  Input: wm97xx-core - convert to platform remove callback returning void
  Input: wm831x-ts - convert to platform remove callback returning void
  Input: ti_am335x_tsc - convert to platform remove callback returning void
  Input: sun4i-ts - convert to platform remove callback returning void
  Input: stmpe-ts - convert to platform remove callback returning void
  Input: pcap_ts - convert to platform remove callback returning void
  Input: mc13783_ts - convert to platform remove callback returning void
  Input: mainstone-wm97xx - convert to platform remove callback returning void
  ...
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Pull input updates from Dmitry Torokhov:

 - a number of input drivers has been converted to use facilities
   provided by the device core to instantiate driver-specific attributes
   instead of using devm_device_add_group() and similar APIs

 - platform input devices have been converted to use remove() callback
   returning void

 - a fix for use-after-free when tearing down a Synaptics RMI device

 - a few flexible arrays in input structures have been annotated with
   __counted_by to help hardening efforts

 - handling of vddio supply in cyttsp5 driver

 - other miscellaneous fixups

* tag 'input-for-v6.7-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (86 commits)
  Input: walkera0701 - use module_parport_driver macro to simplify the code
  Input: synaptics-rmi4 - fix use after free in rmi_unregister_function()
  dt-bindings: input: fsl,scu-key: Document wakeup-source
  Input: cyttsp5 - add handling for vddio regulator
  dt-bindings: input: cyttsp5: document vddio-supply
  Input: tegra-kbc - use device_get_match_data()
  Input: Annotate struct ff_device with __counted_by
  Input: axp20x-pek - avoid needless newline removal
  Input: mt - annotate struct input_mt with __counted_by
  Input: leds - annotate struct input_leds with __counted_by
  Input: evdev - annotate struct evdev_client with __counted_by
  Input: synaptics-rmi4 - replace deprecated strncpy
  Input: wm97xx-core - convert to platform remove callback returning void
  Input: wm831x-ts - convert to platform remove callback returning void
  Input: ti_am335x_tsc - convert to platform remove callback returning void
  Input: sun4i-ts - convert to platform remove callback returning void
  Input: stmpe-ts - convert to platform remove callback returning void
  Input: pcap_ts - convert to platform remove callback returning void
  Input: mc13783_ts - convert to platform remove callback returning void
  Input: mainstone-wm97xx - convert to platform remove callback returning void
  ...
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge branch 'next' into for-linus</title>
<updated>2023-11-06T23:42:08+00:00</updated>
<author>
<name>Dmitry Torokhov</name>
<email>dmitry.torokhov@gmail.com</email>
</author>
<published>2023-11-06T23:42:08+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=cdd5b5a9761fd66d17586e4f4ba6588c70e640ea'/>
<id>cdd5b5a9761fd66d17586e4f4ba6588c70e640ea</id>
<content type='text'>
Prepare input updates for 6.7 merge window.
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Prepare input updates for 6.7 merge window.
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge tag 'asm-generic-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic</title>
<updated>2023-11-02T01:28:33+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2023-11-02T01:28:33+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=1e0c505e13162a2abe7c984309cfe2ae976b428d'/>
<id>1e0c505e13162a2abe7c984309cfe2ae976b428d</id>
<content type='text'>
Pull ia64 removal and asm-generic updates from Arnd Bergmann:

 - The ia64 architecture gets its well-earned retirement as planned,
   now that there is one last (mostly) working release that will be
   maintained as an LTS kernel.

 - The architecture specific system call tables are updated for the
   added map_shadow_stack() syscall and to remove references to the
   long-gone sys_lookup_dcookie() syscall.

* tag 'asm-generic-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
  hexagon: Remove unusable symbols from the ptrace.h uapi
  asm-generic: Fix spelling of architecture
  arch: Reserve map_shadow_stack() syscall number for all architectures
  syscalls: Cleanup references to sys_lookup_dcookie()
  Documentation: Drop or replace remaining mentions of IA64
  lib/raid6: Drop IA64 support
  Documentation: Drop IA64 from feature descriptions
  kernel: Drop IA64 support from sig_fault handlers
  arch: Remove Itanium (IA-64) architecture
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Pull ia64 removal and asm-generic updates from Arnd Bergmann:

 - The ia64 architecture gets its well-earned retirement as planned,
   now that there is one last (mostly) working release that will be
   maintained as an LTS kernel.

 - The architecture specific system call tables are updated for the
   added map_shadow_stack() syscall and to remove references to the
   long-gone sys_lookup_dcookie() syscall.

* tag 'asm-generic-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
  hexagon: Remove unusable symbols from the ptrace.h uapi
  asm-generic: Fix spelling of architecture
  arch: Reserve map_shadow_stack() syscall number for all architectures
  syscalls: Cleanup references to sys_lookup_dcookie()
  Documentation: Drop or replace remaining mentions of IA64
  lib/raid6: Drop IA64 support
  Documentation: Drop IA64 from feature descriptions
  kernel: Drop IA64 support from sig_fault handlers
  arch: Remove Itanium (IA-64) architecture
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge tag 'input-for-v6.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input</title>
<updated>2023-10-14T06:19:16+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2023-10-14T06:19:16+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=727fb83765049981e342db4c5a8b51aca72201d8'/>
<id>727fb83765049981e342db4c5a8b51aca72201d8</id>
<content type='text'>
Pull input fixes from Dmitry Torokhov:

 - a reworked way for handling reset delay on SMBus-connected Synaptics
   touchpads (the original one, while being correct, uncovered an old
   bug in fallback to PS/2 code that was fixed separately; the new one
   however avoids having delay in serio port "fast" resume, and instead
   has the wait in the RMI4 code)

 - a fix for potential crashes when devices with Elan controllers (and
   Synaptics) fall back to PS/2 code. Can't be hit without the original
   patch above, but still good to have it fixed

 - a couple new device IDs in xpad Xbox driver

 - another quirk for Goodix driver to deal with stuff vendors put in
   ACPI tables

 - a fix for use-after-free on disconnect for powermate driver

 - a quirk to not initialize PS/2 mouse port on Fujitsu Lifebook E5411
   laptop as it makes keyboard not usable and the device uses
   hid-over-i2c touchpad anyways

* tag 'input-for-v6.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: powermate - fix use-after-free in powermate_config_complete
  Input: xpad - add PXN V900 support
  Input: synaptics-rmi4 - handle reset delay when using SMBus trsnsport
  Input: psmouse - fix fast_reconnect function for PS/2 mode
  Revert "Input: psmouse - add delay when deactivating for SMBus mode"
  Input: goodix - ensure int GPIO is in input for gpio_count == 1 &amp;&amp; gpio_int_idx == 0 case
  Input: i8042 - add Fujitsu Lifebook E5411 to i8042 quirk table
  Input: xpad - add HyperX Clutch Gladiate Support
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Pull input fixes from Dmitry Torokhov:

 - a reworked way for handling reset delay on SMBus-connected Synaptics
   touchpads (the original one, while being correct, uncovered an old
   bug in fallback to PS/2 code that was fixed separately; the new one
   however avoids having delay in serio port "fast" resume, and instead
   has the wait in the RMI4 code)

 - a fix for potential crashes when devices with Elan controllers (and
   Synaptics) fall back to PS/2 code. Can't be hit without the original
   patch above, but still good to have it fixed

 - a couple new device IDs in xpad Xbox driver

 - another quirk for Goodix driver to deal with stuff vendors put in
   ACPI tables

 - a fix for use-after-free on disconnect for powermate driver

 - a quirk to not initialize PS/2 mouse port on Fujitsu Lifebook E5411
   laptop as it makes keyboard not usable and the device uses
   hid-over-i2c touchpad anyways

* tag 'input-for-v6.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: powermate - fix use-after-free in powermate_config_complete
  Input: xpad - add PXN V900 support
  Input: synaptics-rmi4 - handle reset delay when using SMBus trsnsport
  Input: psmouse - fix fast_reconnect function for PS/2 mode
  Revert "Input: psmouse - add delay when deactivating for SMBus mode"
  Input: goodix - ensure int GPIO is in input for gpio_count == 1 &amp;&amp; gpio_int_idx == 0 case
  Input: i8042 - add Fujitsu Lifebook E5411 to i8042 quirk table
  Input: xpad - add HyperX Clutch Gladiate Support
</pre>
</div>
</content>
</entry>
<entry>
<title>Input: i8042 - add Fujitsu Lifebook E5411 to i8042 quirk table</title>
<updated>2023-10-04T14:21:45+00:00</updated>
<author>
<name>Szilard Fabian</name>
<email>szfabian@bluemarch.art</email>
</author>
<published>2023-10-04T12:47:01+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=80f39e1c27ba9e5a1ea7e68e21c569c9d8e46062'/>
<id>80f39e1c27ba9e5a1ea7e68e21c569c9d8e46062</id>
<content type='text'>
In the initial boot stage the integrated keyboard of Fujitsu Lifebook E5411
refuses to work and it's not possible to type for example a dm-crypt
passphrase without the help of an external keyboard.

i8042.nomux kernel parameter resolves this issue but using that a PS/2
mouse is detected. This input device is unused even when the i2c-hid-acpi
kernel module is blacklisted making the integrated ELAN touchpad
(04F3:308A) not working at all.

Since the integrated touchpad is managed by the i2c_designware input
driver in the Linux kernel and you can't find a PS/2 mouse port on the
computer I think it's safe to not use the PS/2 mouse port at all.

Signed-off-by: Szilard Fabian &lt;szfabian@bluemarch.art&gt;
Link: https://lore.kernel.org/r/20231004011749.101789-1-szfabian@bluemarch.art
Signed-off-by: Dmitry Torokhov &lt;dmitry.torokhov@gmail.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
In the initial boot stage the integrated keyboard of Fujitsu Lifebook E5411
refuses to work and it's not possible to type for example a dm-crypt
passphrase without the help of an external keyboard.

i8042.nomux kernel parameter resolves this issue but using that a PS/2
mouse is detected. This input device is unused even when the i2c-hid-acpi
kernel module is blacklisted making the integrated ELAN touchpad
(04F3:308A) not working at all.

Since the integrated touchpad is managed by the i2c_designware input
driver in the Linux kernel and you can't find a PS/2 mouse port on the
computer I think it's safe to not use the PS/2 mouse port at all.

Signed-off-by: Szilard Fabian &lt;szfabian@bluemarch.art&gt;
Link: https://lore.kernel.org/r/20231004011749.101789-1-szfabian@bluemarch.art
Signed-off-by: Dmitry Torokhov &lt;dmitry.torokhov@gmail.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Input: xilinx_ps2 - convert to platform remove callback returning void</title>
<updated>2023-09-24T02:28:15+00:00</updated>
<author>
<name>Uwe Kleine-König</name>
<email>u.kleine-koenig@pengutronix.de</email>
</author>
<published>2023-09-20T12:58:20+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=8df828424d3dce854c5ca10d685c27ab42a4a6f4'/>
<id>8df828424d3dce854c5ca10d685c27ab42a4a6f4</id>
<content type='text'>
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new() which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().

Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.

Signed-off-by: Uwe Kleine-König &lt;u.kleine-koenig@pengutronix.de&gt;
Link: https://lore.kernel.org/r/20230920125829.1478827-44-u.kleine-koenig@pengutronix.de
Signed-off-by: Dmitry Torokhov &lt;dmitry.torokhov@gmail.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new() which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().

Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.

Signed-off-by: Uwe Kleine-König &lt;u.kleine-koenig@pengutronix.de&gt;
Link: https://lore.kernel.org/r/20230920125829.1478827-44-u.kleine-koenig@pengutronix.de
Signed-off-by: Dmitry Torokhov &lt;dmitry.torokhov@gmail.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Input: sun4i-ps2 - convert to platform remove callback returning void</title>
<updated>2023-09-24T02:28:15+00:00</updated>
<author>
<name>Uwe Kleine-König</name>
<email>u.kleine-koenig@pengutronix.de</email>
</author>
<published>2023-09-20T12:58:19+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=e453a3e6d4024e46c9bc86ce5c61dda536800293'/>
<id>e453a3e6d4024e46c9bc86ce5c61dda536800293</id>
<content type='text'>
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new() which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().

Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.

Signed-off-by: Uwe Kleine-König &lt;u.kleine-koenig@pengutronix.de&gt;
Acked-by: Jernej Skrabec &lt;jernej.skrabec@gmail.com&gt;
Link: https://lore.kernel.org/r/20230920125829.1478827-43-u.kleine-koenig@pengutronix.de
Signed-off-by: Dmitry Torokhov &lt;dmitry.torokhov@gmail.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new() which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().

Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.

Signed-off-by: Uwe Kleine-König &lt;u.kleine-koenig@pengutronix.de&gt;
Acked-by: Jernej Skrabec &lt;jernej.skrabec@gmail.com&gt;
Link: https://lore.kernel.org/r/20230920125829.1478827-43-u.kleine-koenig@pengutronix.de
Signed-off-by: Dmitry Torokhov &lt;dmitry.torokhov@gmail.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Input: rpckbd - convert to platform remove callback returning void</title>
<updated>2023-09-24T02:28:14+00:00</updated>
<author>
<name>Uwe Kleine-König</name>
<email>u.kleine-koenig@pengutronix.de</email>
</author>
<published>2023-09-20T12:58:18+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=d4904adb6628597054eaf1144c181759651764f5'/>
<id>d4904adb6628597054eaf1144c181759651764f5</id>
<content type='text'>
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new() which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().

Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.

Signed-off-by: Uwe Kleine-König &lt;u.kleine-koenig@pengutronix.de&gt;
Link: https://lore.kernel.org/r/20230920125829.1478827-42-u.kleine-koenig@pengutronix.de
Signed-off-by: Dmitry Torokhov &lt;dmitry.torokhov@gmail.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new() which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().

Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.

Signed-off-by: Uwe Kleine-König &lt;u.kleine-koenig@pengutronix.de&gt;
Link: https://lore.kernel.org/r/20230920125829.1478827-42-u.kleine-koenig@pengutronix.de
Signed-off-by: Dmitry Torokhov &lt;dmitry.torokhov@gmail.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Input: q40kbd - convert to platform remove callback returning void</title>
<updated>2023-09-24T02:28:14+00:00</updated>
<author>
<name>Uwe Kleine-König</name>
<email>u.kleine-koenig@pengutronix.de</email>
</author>
<published>2023-09-20T12:58:17+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=68f59e2bb7a7c98bc1b71f1e128b8a09bcaaf27e'/>
<id>68f59e2bb7a7c98bc1b71f1e128b8a09bcaaf27e</id>
<content type='text'>
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new() which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().

Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.

Signed-off-by: Uwe Kleine-König &lt;u.kleine-koenig@pengutronix.de&gt;
Link: https://lore.kernel.org/r/20230920125829.1478827-41-u.kleine-koenig@pengutronix.de
Signed-off-by: Dmitry Torokhov &lt;dmitry.torokhov@gmail.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new() which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().

Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.

Signed-off-by: Uwe Kleine-König &lt;u.kleine-koenig@pengutronix.de&gt;
Link: https://lore.kernel.org/r/20230920125829.1478827-41-u.kleine-koenig@pengutronix.de
Signed-off-by: Dmitry Torokhov &lt;dmitry.torokhov@gmail.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Input: ps2-gpio - convert to platform remove callback returning void</title>
<updated>2023-09-24T02:28:14+00:00</updated>
<author>
<name>Uwe Kleine-König</name>
<email>u.kleine-koenig@pengutronix.de</email>
</author>
<published>2023-09-20T12:58:16+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=21c3c272a21f99b5915902f8908735cf0a4efe58'/>
<id>21c3c272a21f99b5915902f8908735cf0a4efe58</id>
<content type='text'>
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new() which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().

Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.

Signed-off-by: Uwe Kleine-König &lt;u.kleine-koenig@pengutronix.de&gt;
Link: https://lore.kernel.org/r/20230920125829.1478827-40-u.kleine-koenig@pengutronix.de
Signed-off-by: Dmitry Torokhov &lt;dmitry.torokhov@gmail.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new() which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().

Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.

Signed-off-by: Uwe Kleine-König &lt;u.kleine-koenig@pengutronix.de&gt;
Link: https://lore.kernel.org/r/20230920125829.1478827-40-u.kleine-koenig@pengutronix.de
Signed-off-by: Dmitry Torokhov &lt;dmitry.torokhov@gmail.com&gt;
</pre>
</div>
</content>
</entry>
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