diff options
| author |   Linus Walleij <linus.walleij@linaro.org> | 2019-11-05 15:40:53 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2019-11-05 15:40:53 +0100 |
| commit | 6fbd92a8337786802326f5e7b7aa7d1a6b8f54e3 (patch) | |
| tree | 5753a69e82c8c7723d47a71a173e0dc1c56dea3c /drivers/pinctrl/samsung/pinctrl-s3c64xx.c | |
| parent | pinctrl: use devm_platform_ioremap_resource() to simplify code (diff) | |
| parent | pinctrl: samsung: Fix device node refcount leaks in init code (diff) | |
| download | linux-dev-6fbd92a8337786802326f5e7b7aa7d1a6b8f54e3.tar.xz linux-dev-6fbd92a8337786802326f5e7b7aa7d1a6b8f54e3.zip | |
Merge tag 'samsung-pinctrl-5.5' of https://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung into devel
Samsung pinctrl drivers changes for v5.5
Fix several device node refcnt leaks (missing of_node_put()) in several
drivers.
Diffstat (limited to 'drivers/pinctrl/samsung/pinctrl-s3c64xx.c')
| -rw-r--r-- | drivers/pinctrl/samsung/pinctrl-s3c64xx.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/pinctrl/samsung/pinctrl-s3c64xx.c b/drivers/pinctrl/samsung/pinctrl-s3c64xx.c index c399f0932af5..f97f8179f2b1 100644 --- a/drivers/pinctrl/samsung/pinctrl-s3c64xx.c +++ b/drivers/pinctrl/samsung/pinctrl-s3c64xx.c @@ -704,8 +704,10 @@ static int s3c64xx_eint_eint0_init(struct samsung_pinctrl_drv_data *d) return -ENODEV; data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL); - if (!data) + if (!data) { + of_node_put(eint0_np); return -ENOMEM; + } data->drvdata = d; for (i = 0; i < NUM_EINT0_IRQ; ++i) { @@ -714,6 +716,7 @@ static int s3c64xx_eint_eint0_init(struct samsung_pinctrl_drv_data *d) irq = irq_of_parse_and_map(eint0_np, i); if (!irq) { dev_err(dev, "failed to get wakeup EINT IRQ %d\n", i); + of_node_put(eint0_np); return -ENXIO; } @@ -721,6 +724,7 @@ static int s3c64xx_eint_eint0_init(struct samsung_pinctrl_drv_data *d) s3c64xx_eint0_handlers[i], data); } + of_node_put(eint0_np); bank = d->pin_banks; for (i = 0; i < d->nr_banks; ++i, ++bank) { |