| Message ID | 20220423094142.33013-2-krzysztof.kozlowski@linaro.org |
|---|---|
| State | Accepted |
| Commit | e804944dcc77991e6b5d81ee9b422297b2998d1d |
| Headers | show |
| Series | [v2,1/2] pinctrl: mvebu: Fix irq_of_parse_and_map() return value | expand |
On Sat, Apr 23, 2022 at 11:41 AM Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> wrote: > The irq_of_parse_and_map() returns 0 on failure, not a negative ERRNO. > > Fixes: 3b588e43ee5c ("pinctrl: nuvoton: add NPCM7xx pinctrl and GPIO driver") > Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> > Changes since v1: > 1. Correct the return value passed further. This doesn't apply to my tree neither for fixes or devel, can you rebase it? I'd like to queue it on devel for non-urgent fixes. Yours, Linus Walleij
On Fri, Apr 29, 2022 at 08:03:19AM +0200, Krzysztof Kozlowski wrote: > On 29/04/2022 00:52, Linus Walleij wrote: > > On Sat, Apr 23, 2022 at 11:41 AM Krzysztof Kozlowski > > <krzysztof.kozlowski@linaro.org> wrote: > > > >> The irq_of_parse_and_map() returns 0 on failure, not a negative ERRNO. > >> > >> Fixes: 3b588e43ee5c ("pinctrl: nuvoton: add NPCM7xx pinctrl and GPIO driver") > >> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> > >> Changes since v1: > >> 1. Correct the return value passed further. > > > > This doesn't apply to my tree neither for fixes or devel, can you rebase it? > > I'd like to queue it on devel for non-urgent fixes. > > Sure, I will rebase. The issue was because of Andy's commit > https://lore.kernel.org/all/20220401103604.8705-9-andriy.shevchenko@linux.intel.com/ > which was in next but not in your tree. > > Including such development branches in next, bypassing maintainer, makes > it difficult for everyone else to develop patches... :( I'm about to send PR with my stuff to Linus and Bart, but I have difficulties right now with the signing tag. I hope I figure out sooner than later.
diff --git a/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c b/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c index 3cf0f8a43c37..cc085ba2d7e4 100644 --- a/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c +++ b/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c @@ -1898,9 +1898,9 @@ static int npcm7xx_gpio_of(struct npcm7xx_pinctrl *pctrl) } ret = irq_of_parse_and_map(np, 0); - if (ret < 0) { + if (!ret) { dev_err(dev, "No IRQ for GPIO bank %u\n", id); - return ret; + return -EINVAL; } pctrl->gpio_bank[id].irq = ret; pctrl->gpio_bank[id].irq_chip = npcmgpio_irqchip;
The irq_of_parse_and_map() returns 0 on failure, not a negative ERRNO. Fixes: 3b588e43ee5c ("pinctrl: nuvoton: add NPCM7xx pinctrl and GPIO driver") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> --- Changes since v1: 1. Correct the return value passed further. --- drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)