diff options
| -rw-r--r-- | target/linux/mvebu/patches-5.4/007-gpio-mvebu-avoid_error_message_for_optional_IRQ.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/target/linux/mvebu/patches-5.4/007-gpio-mvebu-avoid_error_message_for_optional_IRQ.patch b/target/linux/mvebu/patches-5.4/007-gpio-mvebu-avoid_error_message_for_optional_IRQ.patch new file mode 100644 index 0000000000..8ef2897c97 --- /dev/null +++ b/target/linux/mvebu/patches-5.4/007-gpio-mvebu-avoid_error_message_for_optional_IRQ.patch @@ -0,0 +1,33 @@ +From 525b0858ff2fdb78defec2d4d6d63baaa423d5fd Mon Sep 17 00:00:00 2001 +From: Chris Packham <chris.packham@alliedtelesis.co.nz> +Date: Fri, 13 Mar 2020 16:42:44 +1300 +Subject: [PATCH] gpio: mvebu: avoid error message for optional IRQ + +platform_get_irq() will generate an error message if the requested irq +is not present + + mvebu-gpio f1010140.gpio: IRQ index 3 not found + +use platform_get_irq_optional() to avoid the error message being +generated. + +Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> +Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> +Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> +--- + drivers/gpio/gpio-mvebu.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/gpio/gpio-mvebu.c b/drivers/gpio/gpio-mvebu.c +index d2b999c7987f1..3c9f4fb3d5a28 100644 +--- a/drivers/gpio/gpio-mvebu.c ++++ b/drivers/gpio/gpio-mvebu.c +@@ -1245,7 +1245,7 @@ static int mvebu_gpio_probe(struct platform_device *pdev) + * pins. + */ + for (i = 0; i < 4; i++) { +- int irq = platform_get_irq(pdev, i); ++ int irq = platform_get_irq_optional(pdev, i); + + if (irq < 0) + continue; |