Update Linux to v5.10.109
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz
Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/drivers/gpio/gpio-bcm-kona.c b/drivers/gpio/gpio-bcm-kona.c
index 1005759..1e6b427 100644
--- a/drivers/gpio/gpio-bcm-kona.c
+++ b/drivers/gpio/gpio-bcm-kona.c
@@ -19,7 +19,6 @@
#include <linux/io.h>
#include <linux/gpio/driver.h>
#include <linux/of_device.h>
-#include <linux/of_irq.h>
#include <linux/init.h>
#include <linux/irqdomain.h>
#include <linux/irqchip/chained_irq.h>
@@ -127,7 +126,7 @@
u32 val;
val = readl(reg_base + GPIO_CONTROL(gpio)) & GPIO_GPCTR0_IOTR_MASK;
- return !!val;
+ return val ? GPIO_LINE_DIRECTION_IN : GPIO_LINE_DIRECTION_OUT;
}
static void bcm_kona_gpio_set(struct gpio_chip *chip, unsigned gpio, int value)
@@ -144,7 +143,7 @@
raw_spin_lock_irqsave(&kona_gpio->lock, flags);
/* this function only applies to output pin */
- if (bcm_kona_gpio_get_dir(chip, gpio) == 1)
+ if (bcm_kona_gpio_get_dir(chip, gpio) == GPIO_LINE_DIRECTION_IN)
goto out;
reg_offset = value ? GPIO_OUT_SET(bank_id) : GPIO_OUT_CLEAR(bank_id);
@@ -170,7 +169,7 @@
reg_base = kona_gpio->reg_base;
raw_spin_lock_irqsave(&kona_gpio->lock, flags);
- if (bcm_kona_gpio_get_dir(chip, gpio) == 1)
+ if (bcm_kona_gpio_get_dir(chip, gpio) == GPIO_LINE_DIRECTION_IN)
reg_offset = GPIO_IN_STATUS(bank_id);
else
reg_offset = GPIO_OUT_STATUS(bank_id);
@@ -586,11 +585,15 @@
kona_gpio->gpio_chip = template_chip;
chip = &kona_gpio->gpio_chip;
- kona_gpio->num_bank = of_irq_count(dev->of_node);
- if (kona_gpio->num_bank == 0) {
+ ret = platform_irq_count(pdev);
+ if (!ret) {
dev_err(dev, "Couldn't determine # GPIO banks\n");
return -ENOENT;
+ } else if (ret < 0) {
+ return dev_err_probe(dev, ret, "Couldn't determine GPIO banks\n");
}
+ kona_gpio->num_bank = ret;
+
if (kona_gpio->num_bank > GPIO_MAX_BANK_NUM) {
dev_err(dev, "Too many GPIO banks configured (max=%d)\n",
GPIO_MAX_BANK_NUM);