linux-toradex.git/drivers/mfd/omap-usb-host.c, branch v4.2-rc6 Linux kernel for Apalis and Colibri modules mfd: omap-usb-host: Remove some unused functions 2015-01-22T16:03:53+00:00 Rickard Strandqvist rickard_strandqvist@spectrumdigital.se 2015-01-04T00:11:21+00:00 5dd6eeb2c0c3f5e1364b51a11a7e47629655b6ff Removes some functions that are not used anywhere: usbhs_readb() usbhs_writeb() This was partially found by using a static code analysis program called cppcheck. Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Signed-off-by: Lee Jones <lee.jones@linaro.org> 
Removes some functions that are not used anywhere:
usbhs_readb() usbhs_writeb()

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
mfd: drop owner assignment from platform_drivers 2014-10-20T14:20:53+00:00 Wolfram Sang wsa@the-dreams.de 2014-10-20T14:20:53+00:00 78a835416ad6d5b0d67f264d592906fade309ea2 A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> 
A platform_driver does not need to set an owner, it will be populated by the
driver core.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
mfd: omap-usb-host: Fix %d confusingly prefixed with 0x in format string 2014-08-20T12:26:52+00:00 Hans Wennborg hans@hanshq.net 2014-08-04T00:19:27+00:00 ddde06b1816e78c871512cc1f29a4944a4197b5e Signed-off-by: Hans Wennborg <hans@hanshq.net> Signed-off-by: Lee Jones <lee.jones@linaro.org> 
Signed-off-by: Hans Wennborg <hans@hanshq.net>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
mfd: omap-usb-host: Fix improper mask use. 2014-07-29T15:08:49+00:00 Michael Welling mwelling@emacinc.com 2014-07-28T23:01:04+00:00 46de8ff8e80a6546aa3d2fdf58c6776666301a0c single-ulpi-bypass is a flag used for older OMAP3 silicon. The flag when set, can excite code that improperly uses the OMAP_UHH_HOSTCONFIG_UPLI_BYPASS define to clear the corresponding bit. Instead it clears all of the other bits disabling all of the ports in the process. Cc: stable@vger.kernel.org Signed-off-by: Michael Welling <mwelling@emacinc.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> 
single-ulpi-bypass is a flag used for older OMAP3 silicon.

The flag when set, can excite code that improperly uses the
OMAP_UHH_HOSTCONFIG_UPLI_BYPASS define to clear the corresponding bit.
Instead it clears all of the other bits disabling all of the ports in
the process.

Cc: stable@vger.kernel.org
Signed-off-by: Michael Welling <mwelling@emacinc.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
mfd: omap-usb-host: Make of_device_id array const 2014-06-03T07:11:38+00:00 Krzysztof Kozlowski k.kozlowski@samsung.com 2014-05-13T10:58:47+00:00 a7cfee818fd7c6852837d6447e2cecc4a52880ea Array of struct of_device_id may be be const as expected by of_platform_populate() call. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> 
Array of struct of_device_id may be be const as expected by
of_platform_populate() call.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
mfd: omap-usb-host: Use clock names as per function for reference clocks 2014-03-13T22:25:45+00:00 Roger Quadros rogerq@ti.com 2014-02-27T14:18:26+00:00 051fc06dfaa322e1079edc476e6e2500220c562d Use a meaningful name for the reference clocks so that it indicates the function. Update the OMAP4+ USB Host node as well to be in sync with the changes. Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> 
Use a meaningful name for the reference clocks so that it indicates the
function.

Update the OMAP4+ USB Host node as well to be in sync with the changes.

Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
mfd: omap-usb-host: Use proper clock name instead of alias 2014-03-13T22:25:16+00:00 Roger Quadros rogerq@ti.com 2014-02-27T14:18:25+00:00 775bb078e9af9747f7d4064939e1a50195c9fb4b Use the proper clock name 'usbhost_120m_fck' instead of the alias 'ehci_logic_fck' Get rid of the 'ehci_logic_fck' alias from the OMAP3 hwmod data as well. Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> 
Use the proper clock name 'usbhost_120m_fck' instead of the
alias 'ehci_logic_fck'

Get rid of the 'ehci_logic_fck' alias from the OMAP3 hwmod data
as well.

Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
mfd: omap-usb-host: Always fail on clk_get() error 2014-03-13T22:24:49+00:00 Roger Quadros rogerq@ti.com 2014-02-27T14:18:24+00:00 fedb2e7c2d7b80dfda6d906f665ff01f368e7b51 Be more strict and always fail on clk_get() error. Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> 
Be more strict and always fail on clk_get() error.

Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
mfd: omap-usb-host: Get clocks based on hardware revision 2014-03-13T22:23:51+00:00 Roger Quadros rogerq@ti.com 2014-02-27T14:18:23+00:00 3aca446acf32243029f5c83810b50aad3c32b6bf Not all revisions have all the clocks so get the necessary clocks based on hardware revision. This should avoid un-necessary clk_get failure messages that were observed earlier. Also remove the dummy USB host clocks from the OMAP3 clock data. These are no longer expected by the driver. Acked-by: Mike Turquette <mturquette@linaro.org> [OMAP3 CLK data] Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> 
Not all revisions have all the clocks so get the necessary clocks
based on hardware revision.

This should avoid un-necessary clk_get failure messages that were
observed earlier.

Also remove the dummy USB host clocks from the OMAP3 clock data.
These are no longer expected by the driver.

Acked-by: Mike Turquette <mturquette@linaro.org> [OMAP3 CLK data]
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
mfd: omap-usb-host: Use resource managed clk_get() 2014-03-13T22:21:50+00:00 Roger Quadros rogerq@ti.com 2014-02-12T10:18:42+00:00 61b7025f6d6cebc9a8ebbe020c4de5a76a536c90 Use devm_clk_get() instead of clk_get(). Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> 
Use devm_clk_get() instead of clk_get().

Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>