diff options
| author |   Arnd Bergmann <arnd@arndb.de> | 2019-04-15 22:17:10 +0200 |
|---|---|---|
| committer |   Olof Johansson <olof@lixom.net> | 2019-04-28 23:08:35 -0700 |
| commit | dfb6db007a56998e53e5ba5fb798b2e830b7feca (patch) | |
| tree | 6ffbb37a6e55cd9a397509370220a82146b7873f /drivers/input | |
| parent | ARM: ep93xx: move network platform data to separate header (diff) | |
| download | linux-dev-dfb6db007a56998e53e5ba5fb798b2e830b7feca.tar.xz linux-dev-dfb6db007a56998e53e5ba5fb798b2e830b7feca.zip | |
ARM: ep93xx: keypad: stop using mach/platform.h
We can communicate the clock rate using platform data rather than setting
a flag to use a particular value in the driver, which is cleaner and
avoids the dependency.
No platform in the kernel currently defines the ep93xx keypad device
structure, so this is a rather pointless excercise. Any out of tree
users are probably dead now, but if not, they have to change their
platform code to match the new platform_data structure.
Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/keyboard/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/input/keyboard/ep93xx_keypad.c | 5 |
2 files changed, 2 insertions, 5 deletions
diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig index a878351f1643..b373f3274542 100644 --- a/drivers/input/keyboard/Kconfig +++ b/drivers/input/keyboard/Kconfig @@ -194,7 +194,7 @@ config KEYBOARD_LKKBD config KEYBOARD_EP93XX tristate "EP93xx Matrix Keypad support" - depends on ARCH_EP93XX + depends on ARCH_EP93XX || COMPILE_TEST select INPUT_MATRIXKMAP help Say Y here to enable the matrix keypad on the Cirrus EP93XX. diff --git a/drivers/input/keyboard/ep93xx_keypad.c b/drivers/input/keyboard/ep93xx_keypad.c index f77b295e0123..71472f6257c0 100644 --- a/drivers/input/keyboard/ep93xx_keypad.c +++ b/drivers/input/keyboard/ep93xx_keypad.c @@ -137,10 +137,7 @@ static void ep93xx_keypad_config(struct ep93xx_keypad *keypad) struct ep93xx_keypad_platform_data *pdata = keypad->pdata; unsigned int val = 0; - if (pdata->flags & EP93XX_KEYPAD_KDIV) - clk_set_rate(keypad->clk, EP93XX_KEYTCHCLK_DIV4); - else - clk_set_rate(keypad->clk, EP93XX_KEYTCHCLK_DIV16); + clk_set_rate(keypad->clk, pdata->clk_rate); if (pdata->flags & EP93XX_KEYPAD_DISABLE_3_KEY) val |= KEY_INIT_DIS3KY; |