From bc593f5d787d0a015539e21868302fb44a47c3e3 Mon Sep 17 00:00:00 2001 From: Igor Grinberg Date: Tue, 3 May 2011 18:22:09 +0300 Subject: arm: omap2plus: GPIO cleanup use gpio_request_() instead of multiple gpiolib calls, remove unneeded variables, etc. Signed-off-by: Igor Grinberg Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/gpmc-smsc911x.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'arch/arm/mach-omap2/gpmc-smsc911x.c') diff --git a/arch/arm/mach-omap2/gpmc-smsc911x.c b/arch/arm/mach-omap2/gpmc-smsc911x.c index e09374a48dd8..997033129d26 100644 --- a/arch/arm/mach-omap2/gpmc-smsc911x.c +++ b/arch/arm/mach-omap2/gpmc-smsc911x.c @@ -63,23 +63,22 @@ void __init gpmc_smsc911x_init(struct omap_smsc911x_platform_data *board_data) gpmc_smsc911x_resources[0].start = cs_mem_base + 0x0; gpmc_smsc911x_resources[0].end = cs_mem_base + 0xff; - if (gpio_request(gpmc_cfg->gpio_irq, "smsc911x irq") < 0) { + if (gpio_request_one(gpmc_cfg->gpio_irq, GPIOF_IN, "smsc911x irq")) { pr_err("Failed to request IRQ GPIO%d\n", gpmc_cfg->gpio_irq); goto free1; } - gpio_direction_input(gpmc_cfg->gpio_irq); gpmc_smsc911x_resources[1].start = gpio_to_irq(gpmc_cfg->gpio_irq); if (gpio_is_valid(gpmc_cfg->gpio_reset)) { - ret = gpio_request(gpmc_cfg->gpio_reset, "smsc911x reset"); + ret = gpio_request_one(gpmc_cfg->gpio_reset, + GPIOF_OUT_INIT_HIGH, "smsc911x reset"); if (ret) { pr_err("Failed to request reset GPIO%d\n", gpmc_cfg->gpio_reset); goto free2; } - gpio_direction_output(gpmc_cfg->gpio_reset, 1); gpio_set_value(gpmc_cfg->gpio_reset, 0); msleep(100); gpio_set_value(gpmc_cfg->gpio_reset, 1); -- cgit v1.2.3