diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.10/950-0472-gpio-fsm-Rename-num-soft-gpios-to-avoid-warning.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.10/950-0472-gpio-fsm-Rename-num-soft-gpios-to-avoid-warning.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.10/950-0472-gpio-fsm-Rename-num-soft-gpios-to-avoid-warning.patch b/target/linux/bcm27xx/patches-5.10/950-0472-gpio-fsm-Rename-num-soft-gpios-to-avoid-warning.patch new file mode 100644 index 0000000000..5b5e71b250 --- /dev/null +++ b/target/linux/bcm27xx/patches-5.10/950-0472-gpio-fsm-Rename-num-soft-gpios-to-avoid-warning.patch @@ -0,0 +1,32 @@ +From f55b35f2dbd1ab60fe8d59c56ae1cbad2f3e67ab Mon Sep 17 00:00:00 2001 +From: Phil Elwell <phil@raspberrypi.com> +Date: Mon, 15 Feb 2021 10:25:35 +0000 +Subject: [PATCH] gpio-fsm: Rename 'num-soft-gpios' to avoid warning + +As of 5.10, the Device Tree parser warns about properties that look +like references to "suppliers" of various services. "num-soft-gpios" +resembles a declaration of a GPIO called "num-soft", causing the value +to be interpreted as a phandle, the owner of which is checked for a +"#gpio-cells" property. + +To avoid this warning, rename the gpio-fsm property to "num-swgpios". + +Signed-off-by: Phil Elwell <phil@raspberrypi.com> +--- + drivers/gpio/gpio-fsm.c | 5 +++-- + 1 file changed, 3 insertions(+), 2 deletions(-) + +--- a/drivers/gpio/gpio-fsm.c ++++ b/drivers/gpio/gpio-fsm.c +@@ -866,8 +866,9 @@ static int gpio_fsm_probe(struct platfor + [SYM_SHUTDOWN] = "shutdown_state", + }; + +- if (of_property_read_u32(np, "num-soft-gpios", &num_soft_gpios)) { +- dev_err(dev, "missing 'num-soft-gpios' property\n"); ++ if (of_property_read_u32(np, "num-swgpios", &num_soft_gpios) && ++ of_property_read_u32(np, "num-soft-gpios", &num_soft_gpios)) { ++ dev_err(dev, "missing 'num-swgpios' property\n"); + return -EINVAL; + } + |