From bd51db7f3bf2ba23ff55f6d5fdcec04c74df13e4 Mon Sep 17 00:00:00 2001 From: John Crispin Date: Fri, 11 May 2012 18:45:25 +0200 Subject: 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 Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/3801/ Signed-off-by: Ralf Baechle --- arch/mips/lantiq/xway/gpio.c | 12 ------------ arch/mips/lantiq/xway/gpio_stp.c | 5 ----- 2 files changed, 17 deletions(-) (limited to 'arch/mips/lantiq') diff --git a/arch/mips/lantiq/xway/gpio.c b/arch/mips/lantiq/xway/gpio.c index d2fa98f3c78..a8b2edc8085 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 ff9991cddea..d674f1be237 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); -- cgit v1.2.3-70-g09d2