linux-toradex.git/drivers/bluetooth/btmrvl_sdio.c, branch v6.6-rc1

Bluetooth: btmrvl_sdio: mark OF related data as maybe unused

2023-04-24T04:49:18+00:00

The driver can be compile tested with !CONFIG_OF making certain data
unused:

  drivers/bluetooth/btmrvl_sdio.c:43:34: error:
  ‘btmrvl_sdio_of_match_table’ defined but not used
  [-Werror=unused-const-variable=]

Signed-off-by: Krzysztof Kozlowski 
Signed-off-by: Luiz Augusto von Dentz

treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_390.RULE

2022-06-10T12:51:36+00:00

Based on the normalized pattern:

    this software file (the file ) is distributed by marvell international
    ltd under the terms of the gnu general public license version 2 june
    1991 (the license ) you may use redistribute and/or modify this file
    in accordance with the terms and conditions of the license a copy of
    which is available by writing to the free software foundation inc 51
    franklin street fifth floor boston ma 02110-1301 usa or on the
    worldwide web at http://www gnu org/licenses/old-licenses/gpl-2 0 txt
    the file is distributed as-is without warranty of any kind and the
    implied warranties of merchantability or fitness for a particular
    purpose are expressly disclaimed the license provides additional
    details about this warranty disclaimer

extracted by the scancode license scanner the SPDX license identifier

    GPL-2.0-only

has been chosen to replace the boilerplate/reference.

Reviewed-by: Allison Randal 
Signed-off-by: Thomas Gleixner 
Signed-off-by: Greg Kroah-Hartman

Bluetooth: Remove kernel-doc style comment block

2022-01-21T20:41:51+00:00

This patch changes the kernel-doc style comment block to common comment
block. These files don't support kernel-doc style so no need to use the
kernel-doc style. Also, they cause the warning when W=1 option is used
as below.

drivers/bluetooth/hci_ll.c:518: warning: Function parameter or member 'lldev' not described in 'download_firmware'
drivers/bluetooth/btmrvl_debugfs.c:29: warning: cannot understand function prototype: 'struct btmrvl_debugfs_data '
drivers/bluetooth/btmrvl_sdio.c:36: warning: expecting prototype for Marvell BT-over-SDIO driver(). Prototype was for VERSION() instead

Signed-off-by: Tedd Ho-Jeong An 
Signed-off-by: Marcel Holtmann

Bluetooth: btmrvl_sdio: Remove all strcpy() uses

2021-07-29T11:46:13+00:00

strcpy() performs no bounds checking on the destination buffer. This
could result in linear overflows beyond the end of the buffer, leading
to all kinds of misbehaviors. The safe replacement is strscpy() but in
this case it is better to use the scnprintf to simplify the arithmetic.

This is a previous step in the path to remove the strcpy() function
entirely from the kernel.

Signed-off-by: Len Baker 
Signed-off-by: Marcel Holtmann

Bluetooth: btmrvl: remove redundant continue statement

2021-06-26T05:12:44+00:00

The continue statement in the for-loop has no effect,
remove it.

Addresses-Coverity: ("Continue has no effect")
Signed-off-by: Colin Ian King 
Signed-off-by: Marcel Holtmann

Bluetooth: btmrvl: eliminate duplicates introducing btmrvl_reg_89xx

2020-08-02T17:59:43+00:00

SD89xx devices use identical card register settings. Make sure a single common
instance is used to describe them.

Signed-off-by: Tamás Szűcs 
Signed-off-by: Marcel Holtmann

Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next

2020-07-31T22:11:52+00:00

Johan Hedberg says:

====================
pull request: bluetooth-next 2020-07-31

Here's the main bluetooth-next pull request for 5.9:

 - Fix firmware filenames for Marvell chipsets
 - Several suspend-related fixes
 - Addedd mgmt commands for runtime configuration
 - Multiple fixes for Qualcomm-based controllers
 - Add new monitoring feature for mgmt
 - Fix handling of legacy cipher (E4) together with security level 4
 - Add support for Realtek 8822CE controller
 - Fix issues with Chinese controllers using fake VID/PID values
 - Multiple other smaller fixes & improvements
====================

Signed-off-by: David S. Miller

Bluetooth: btmrvl_sdio: Refactor irq wakeup

2020-06-12T06:38:52+00:00

Use device_init_wakeup to allow the Bluetooth dev to wake the system
from suspend. Currently, the device can wake the system but no
power/wakeup entry is created in sysfs to allow userspace to disable
wakeup.

Signed-off-by: Abhishek Pandit-Subedi 
Reviewed-by: Douglas Anderson 
Signed-off-by: Marcel Holtmann

btmrvl: Fix firmware filename for sd8997 chipset

2020-06-01T06:42:23+00:00

Firmware for sd8997 chipset is distributed by Marvell package and also as
part of the linux-firmware repository in filename sdsd8997_combo_v4.bin.

This patch fixes mwifiex driver to load correct firmware file for sd8997.

Fixes: f0ef67485f591 ("Bluetooth: btmrvl: add sd8997 chipset support")
Signed-off-by: Pali Rohár 
Acked-by: Ganapathi Bhat 
Signed-off-by: Marcel Holtmann

btmrvl: Fix firmware filename for sd8977 chipset

2020-06-01T06:42:23+00:00

Firmware for sd8977 chipset is distributed by Marvell package and also as
part of the linux-firmware repository in filename sdsd8977_combo_v2.bin.

This patch fixes mwifiex driver to load correct firmware file for sd8977.

Fixes: 8c57983bf7a79 ("Bluetooth: btmrvl: add support for sd8977 chipset")
Signed-off-by: Pali Rohár 
Acked-by: Ganapathi Bhat 
Signed-off-by: Marcel Holtmann