From 58a3b92d33d289e2f3390b40a2c5cfd7f32cfe7a Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Wed, 24 Sep 2014 13:30:24 +0200 Subject: gpio: dwapb: fix pointer to integer cast The statements BUG_ON(ctx == 0) was implicitly casting a pointer to an integer for comparison. Do this with a bool test instead to get away from sparse warnings. Signed-off-by: Linus Walleij --- drivers/gpio/gpio-dwapb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/gpio') diff --git a/drivers/gpio/gpio-dwapb.c b/drivers/gpio/gpio-dwapb.c index 7feaf9d..b43cd84 100644 --- a/drivers/gpio/gpio-dwapb.c +++ b/drivers/gpio/gpio-dwapb.c @@ -626,7 +626,7 @@ static int dwapb_gpio_suspend(struct device *dev) unsigned int idx = gpio->ports[i].idx; struct dwapb_context *ctx = gpio->ports[i].ctx; - BUG_ON(ctx == 0); + BUG_ON(!ctx); offset = GPIO_SWPORTA_DDR + idx * GPIO_SWPORT_DDR_SIZE; ctx->dir = dwapb_read(gpio, offset); @@ -668,7 +668,7 @@ static int dwapb_gpio_resume(struct device *dev) unsigned int idx = gpio->ports[i].idx; struct dwapb_context *ctx = gpio->ports[i].ctx; - BUG_ON(ctx == 0); + BUG_ON(!ctx); offset = GPIO_SWPORTA_DR + idx * GPIO_SWPORT_DR_SIZE; dwapb_write(gpio, offset, ctx->data); -- cgit v1.1