diff options
authorBen Dooks <ben.dooks@codethink.co.uk>2016-06-07 17:22:17 +0100
committerSasha Levin <sasha.levin@oracle.com>2016-06-19 23:47:46 -0400
commit1f9737df6d4e31106df4dd929cb3f936d2ce955d (patch)
parent869ffbd57257ffbc14bc21618b29dc16d4e7952d (diff)
gpio: bcm-kona: fix bcm_kona_gpio_reset() warnings
[ Upstream commit b66b2a0adf0e48973b582e055758b9907a7eee7c ] The bcm_kona_gpio_reset() calls bcm_kona_gpio_write_lock_regs() with what looks like the wrong parameter. The write_lock_regs function takes a pointer to the registers, not the bcm_kona_gpio structure. Fix the warning, and probably bug by changing the function to pass reg_base instead of kona_gpio, fixing the following warning: drivers/gpio/gpio-bcm-kona.c:550:47: warning: incorrect type in argument 1 (different address spaces) expected void [noderef] <asn:2>*reg_base got struct bcm_kona_gpio *kona_gpio warning: incorrect type in argument 1 (different address spaces) expected void [noderef] <asn:2>*reg_base got struct bcm_kona_gpio *kona_gpio Cc: stable@vger.kernel.org Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> Acked-by: Ray Jui <ray.jui@broadcom.com> Reviewed-by: Markus Mayer <mmayer@broadcom.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpio/gpio-bcm-kona.c b/drivers/gpio/gpio-bcm-kona.c
index de0801e9767a..b2826eeca465 100644
--- a/drivers/gpio/gpio-bcm-kona.c
+++ b/drivers/gpio/gpio-bcm-kona.c
@@ -549,11 +549,11 @@ static void bcm_kona_gpio_reset(struct bcm_kona_gpio *kona_gpio)
/* disable interrupts and clear status */
for (i = 0; i < kona_gpio->num_bank; i++) {
/* Unlock the entire bank first */
- bcm_kona_gpio_write_lock_regs(kona_gpio, i, UNLOCK_CODE);
+ bcm_kona_gpio_write_lock_regs(reg_base, i, UNLOCK_CODE);
writel(0xffffffff, reg_base + GPIO_INT_MASK(i));
writel(0xffffffff, reg_base + GPIO_INT_STATUS(i));
/* Now re-lock the bank */
- bcm_kona_gpio_write_lock_regs(kona_gpio, i, LOCK_CODE);
+ bcm_kona_gpio_write_lock_regs(reg_base, i, LOCK_CODE);