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-stmpe.c b/drivers/gpio/gpio-stmpe.c
index 994d542..b0155d6 100644
--- a/drivers/gpio/gpio-stmpe.c
+++ b/drivers/gpio/gpio-stmpe.c
@@ -84,7 +84,10 @@
if (ret < 0)
return ret;
- return !(ret & mask);
+ if (ret & mask)
+ return GPIO_LINE_DIRECTION_OUT;
+
+ return GPIO_LINE_DIRECTION_IN;
}
static int stmpe_gpio_direction_output(struct gpio_chip *chip,
@@ -305,7 +308,7 @@
if (ret < 0)
return;
edge_det = !!(ret & mask);
- /* fall through */
+ fallthrough;
case STMPE1801:
rise_reg = stmpe->regs[STMPE_IDX_GPRER_LSB + bank];
fall_reg = stmpe->regs[STMPE_IDX_GPFER_LSB + bank];
@@ -318,7 +321,7 @@
if (ret < 0)
return;
fall = !!(ret & mask);
- /* fall through */
+ fallthrough;
case STMPE801:
case STMPE1600:
irqen_reg = stmpe->regs[STMPE_IDX_IEGPIOR_LSB + bank];
@@ -497,13 +500,9 @@
if (ret)
goto out_free;
- ret = gpiochip_add_data(&stmpe_gpio->chip, stmpe_gpio);
- if (ret) {
- dev_err(&pdev->dev, "unable to add gpiochip: %d\n", ret);
- goto out_disable;
- }
-
if (irq > 0) {
+ struct gpio_irq_chip *girq;
+
ret = devm_request_threaded_irq(&pdev->dev, irq, NULL,
stmpe_gpio_irq, IRQF_ONESHOT,
"stmpe-gpio", stmpe_gpio);
@@ -511,20 +510,22 @@
dev_err(&pdev->dev, "unable to get irq: %d\n", ret);
goto out_disable;
}
- ret = gpiochip_irqchip_add_nested(&stmpe_gpio->chip,
- &stmpe_gpio_irq_chip,
- 0,
- handle_simple_irq,
- IRQ_TYPE_NONE);
- if (ret) {
- dev_err(&pdev->dev,
- "could not connect irqchip to gpiochip\n");
- goto out_disable;
- }
- gpiochip_set_nested_irqchip(&stmpe_gpio->chip,
- &stmpe_gpio_irq_chip,
- irq);
+ girq = &stmpe_gpio->chip.irq;
+ girq->chip = &stmpe_gpio_irq_chip;
+ /* This will let us handle the parent IRQ in the driver */
+ girq->parent_handler = NULL;
+ girq->num_parents = 0;
+ girq->parents = NULL;
+ girq->default_type = IRQ_TYPE_NONE;
+ girq->handler = handle_simple_irq;
+ girq->threaded = true;
+ }
+
+ ret = gpiochip_add_data(&stmpe_gpio->chip, stmpe_gpio);
+ if (ret) {
+ dev_err(&pdev->dev, "unable to add gpiochip: %d\n", ret);
+ goto out_disable;
}
platform_set_drvdata(pdev, stmpe_gpio);