diff options
| author |   John Crispin <blogic@openwrt.org> | 2012-05-11 18:45:25 +0200 |
|---|---|---|
| committer |   Ralf Baechle <ralf@linux-mips.org> | 2012-05-21 14:31:50 +0100 |
| commit | bd51db7f3bf2ba23ff55f6d5fdcec04c74df13e4 (patch) | |
| tree | dc3a006b1679726d1eadca10c9d35f1b330c3fdc /arch/mips/lantiq | |
| parent | OF: MIPS: lantiq: implement irq_domain support (diff) | |
| download | linux-dev-bd51db7f3bf2ba23ff55f6d5fdcec04c74df13e4.tar.xz linux-dev-bd51db7f3bf2ba23ff55f6d5fdcec04c74df13e4.zip | |
MIPS: lantiq: drop ltq_gpio_request() and gpio_to_irq()
As part of the conversion to OF we also implement pinctrl drivers. Previously
we used ltq_gpio_request() to set pinmuxing. This is now obselete and we can
hence drop the function.
Additionally we remove gpio_to_irq() from the gpio driver and move it to a
header file.
Signed-off-by: John Crispin <blogic@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/3801/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/lantiq')
| -rw-r--r-- | arch/mips/lantiq/xway/gpio.c | 12 | ||||
| -rw-r--r-- | arch/mips/lantiq/xway/gpio_stp.c | 5 |
2 files changed, 0 insertions, 17 deletions
diff --git a/arch/mips/lantiq/xway/gpio.c b/arch/mips/lantiq/xway/gpio.c index d2fa98f3c78d..a8b2edc80855 100644 --- a/arch/mips/lantiq/xway/gpio.c +++ b/arch/mips/lantiq/xway/gpio.c @@ -36,18 +36,6 @@ struct ltq_gpio { static struct ltq_gpio ltq_gpio_port[MAX_PORTS]; -int gpio_to_irq(unsigned int gpio) -{ - return -EINVAL; -} -EXPORT_SYMBOL(gpio_to_irq); - -int irq_to_gpio(unsigned int gpio) -{ - return -EINVAL; -} -EXPORT_SYMBOL(irq_to_gpio); - int ltq_gpio_request(unsigned int pin, unsigned int alt0, unsigned int alt1, unsigned int dir, const char *name) { diff --git a/arch/mips/lantiq/xway/gpio_stp.c b/arch/mips/lantiq/xway/gpio_stp.c index ff9991cddeaa..d674f1be237d 100644 --- a/arch/mips/lantiq/xway/gpio_stp.c +++ b/arch/mips/lantiq/xway/gpio_stp.c @@ -78,11 +78,6 @@ static struct gpio_chip ltq_stp_chip = { static int ltq_stp_hw_init(void) { - /* the 3 pins used to control the external stp */ - ltq_gpio_request(4, 1, 0, 1, "stp-st"); - ltq_gpio_request(5, 1, 0, 1, "stp-d"); - ltq_gpio_request(6, 1, 0, 1, "stp-sh"); - /* sane defaults */ ltq_stp_w32(0, LTQ_STP_AR); ltq_stp_w32(0, LTQ_STP_CPU0); |