diff options
author | Álvaro Fernández Rojas <noltari@gmail.com> | 2022-05-16 23:40:32 +0200 |
---|---|---|
committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2022-05-17 15:11:22 +0200 |
commit | 20ea6adbf199097c4f5f591ffee088340630dae4 (patch) | |
tree | d6719d95e136611a1c25bbf7789652d6d402779d /target/linux/bcm27xx/patches-5.15/950-0192-pinctrl-bcm2835-Remove-gpiochip-on-error.patch | |
parent | bca05bd072180dc38ef740b37ded9572a6db1981 (diff) | |
download | upstream-20ea6adbf199097c4f5f591ffee088340630dae4.tar.gz upstream-20ea6adbf199097c4f5f591ffee088340630dae4.tar.bz2 upstream-20ea6adbf199097c4f5f591ffee088340630dae4.zip |
bcm27xx: add support for linux v5.15
Build system: x86_64
Build-tested: bcm2708, bcm2709, bcm2710, bcm2711
Run-tested: bcm2708/RPiB+, bcm2709/RPi3B, bcm2710/RPi3B, bcm2711/RPi4B
Signed-off-by: Marty Jones <mj8263788@gmail.com>
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/bcm27xx/patches-5.15/950-0192-pinctrl-bcm2835-Remove-gpiochip-on-error.patch')
-rw-r--r-- | target/linux/bcm27xx/patches-5.15/950-0192-pinctrl-bcm2835-Remove-gpiochip-on-error.patch | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.15/950-0192-pinctrl-bcm2835-Remove-gpiochip-on-error.patch b/target/linux/bcm27xx/patches-5.15/950-0192-pinctrl-bcm2835-Remove-gpiochip-on-error.patch new file mode 100644 index 0000000000..7ee6391d29 --- /dev/null +++ b/target/linux/bcm27xx/patches-5.15/950-0192-pinctrl-bcm2835-Remove-gpiochip-on-error.patch @@ -0,0 +1,25 @@ +From ffec7861dda17a3da5f6337fbf89114f86437d7e Mon Sep 17 00:00:00 2001 +From: Phil Elwell <phil@raspberrypi.org> +Date: Mon, 6 Jan 2020 16:04:30 +0000 +Subject: [PATCH] pinctrl: bcm2835: Remove gpiochip on error + +A failure in gpiochip_irqchip_add leads to a leak of a gpiochip. Fix +the leak with the use of devm_gpiochip_add_data. + +Fixes: 85ae9e512f43 ("pinctrl: bcm2835: switch to GPIOLIB_IRQCHIP") +Signed-off-by: Phil Elwell <phil@raspberrypi.org> +--- + drivers/pinctrl/bcm/pinctrl-bcm2835.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/pinctrl/bcm/pinctrl-bcm2835.c ++++ b/drivers/pinctrl/bcm/pinctrl-bcm2835.c +@@ -1321,7 +1321,7 @@ static int bcm2835_pinctrl_probe(struct + girq->default_type = IRQ_TYPE_NONE; + girq->handler = handle_level_irq; + +- err = gpiochip_add_data(&pc->gpio_chip, pc); ++ err = devm_gpiochip_add_data(dev, &pc->gpio_chip, pc); + if (err) { + dev_err(dev, "could not add GPIO chip\n"); + goto out_remove; |