| Message ID | 20250312-cleanup-table-v1-1-1d9a14464482@linaro.org (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 87fa872a1ecf542efc66a9184127faf03037f827 |
| Headers | show |
| Series | ASoC: samsung: speyside: Free gpiod table | expand |
On Wed, Mar 12, 2025 at 11:02:25AM +0100, Linus Walleij wrote: > We create a gpio descriptor table but it needs to be free:ed > when the module is removed. Add a devm_ action to do the job. As the fix this is fine, but I'm wondering if we want to have devm_gpiod_add_lookup_table() in the GPIO devres,c/h? Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
On Wed, Mar 12, 2025 at 12:14 PM Andy Shevchenko <andriy.shevchenko@linux.intel.com> wrote: > On Wed, Mar 12, 2025 at 11:02:25AM +0100, Linus Walleij wrote: > > We create a gpio descriptor table but it needs to be free:ed > > when the module is removed. Add a devm_ action to do the job. > > As the fix this is fine, but I'm wondering if we want to have > devm_gpiod_add_lookup_table() in the GPIO devres,c/h? A lot of the tables are added statically from board files and the like, i.e. there is no device to associate them with, but I don't know how many could actually use devres? Yours, Linus Walleij
On Wed, 12 Mar 2025 11:02:25 +0100, Linus Walleij wrote: > We create a gpio descriptor table but it needs to be free:ed > when the module is removed. Add a devm_ action to do the job. > > Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next Thanks! [1/1] ASoC: samsung: speyside: Free gpiod table commit: 87fa872a1ecf542efc66a9184127faf03037f827 All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark
diff --git a/sound/soc/samsung/speyside.c b/sound/soc/samsung/speyside.c index f781e2be2fd496924045597b750ab7f2249d8977..9262e56265842e7f8e5b5a740115cb5fbb0c537a 100644 --- a/sound/soc/samsung/speyside.c +++ b/sound/soc/samsung/speyside.c @@ -347,6 +347,11 @@ static struct gpiod_lookup_table wm8996_gpiod_table = { }, }; +static void speyside_gpiod_table_action(void *data) +{ + gpiod_remove_lookup_table(&wm8996_gpiod_table); +} + static int speyside_probe(struct platform_device *pdev) { struct snd_soc_card *card = &speyside; @@ -355,6 +360,11 @@ static int speyside_probe(struct platform_device *pdev) card->dev = &pdev->dev; gpiod_add_lookup_table(&wm8996_gpiod_table); + ret = devm_add_action_or_reset(&pdev->dev, speyside_gpiod_table_action, + NULL); + if (ret) + return ret; + ret = devm_snd_soc_register_card(&pdev->dev, card); if (ret) dev_err_probe(&pdev->dev, ret, "snd_soc_register_card() failed\n");
We create a gpio descriptor table but it needs to be free:ed when the module is removed. Add a devm_ action to do the job. Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Fixes: da9146c19b17 ("ASoC: samsung: speyside: Convert to GPIO descriptor") Signed-off-by: Linus Walleij <linus.walleij@linaro.org> --- sound/soc/samsung/speyside.c | 10 ++++++++++ 1 file changed, 10 insertions(+) --- base-commit: eea255893718268e1ab852fb52f70c613d109b99 change-id: 20250312-cleanup-table-ce8607f2b1ef Best regards,