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authorCorentin Labbe <clabbe.montjoie@gmail.com>2017-09-19 22:04:56 +0300
committerLinus Walleij <linus.walleij@linaro.org>2017-09-21 15:11:10 +0300
commitc84284e59d60514539cb06741972adf60b14a5a3 (patch)
treef8bd3bd9a83422d517bbd8acde61b8c4803d28e8 /drivers/pinctrl
parent2bd6bf03f4c1c59381d62c61d03f6cc3fe71f66e (diff)
downloadlinux-c84284e59d60514539cb06741972adf60b14a5a3.tar.xz
pinctrl: bcm2835: fix build warning in bcm2835_gpio_irq_handle_bank
This patch fix the following build warning: drivers/pinctrl/bcm/pinctrl-bcm2835.c:376:15: warning: variable 'type' set but not used [-Wunused-but-set-variable] Furthermore, it is unused for a long time, at least since commit 85ae9e512f43 ("pinctrl: bcm2835: switch to GPIOLIB_IRQCHIP") where a "FIXME no clue why the code looks up the type here" was added. A year after, nobody answeered this question, so its time to remove it. Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com> Acked-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
-rw-r--r--drivers/pinctrl/bcm/pinctrl-bcm2835.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/pinctrl/bcm/pinctrl-bcm2835.c b/drivers/pinctrl/bcm/pinctrl-bcm2835.c
index 0944310225db..ff782445dfb7 100644
--- a/drivers/pinctrl/bcm/pinctrl-bcm2835.c
+++ b/drivers/pinctrl/bcm/pinctrl-bcm2835.c
@@ -373,16 +373,12 @@ static void bcm2835_gpio_irq_handle_bank(struct bcm2835_pinctrl *pc,
unsigned long events;
unsigned offset;
unsigned gpio;
- unsigned int type;
events = bcm2835_gpio_rd(pc, GPEDS0 + bank * 4);
events &= mask;
events &= pc->enabled_irq_map[bank];
for_each_set_bit(offset, &events, 32) {
gpio = (32 * bank) + offset;
- /* FIXME: no clue why the code looks up the type here */
- type = pc->irq_type[gpio];
-
generic_handle_irq(irq_linear_revmap(pc->gpio_chip.irqdomain,
gpio));
}