diff options
| author | Claudiu Beznea <claudiu.beznea@microchip.com> | 2022-02-04 15:57:50 +0200 |
|---|---|---|
| committer | Petr Štetiar <ynezz@true.cz> | 2022-02-24 19:05:28 +0100 |
| commit | e58cd453d58b20c6a6f34d3591640aa19aa14d25 (patch) | |
| tree | a4fef5f5d79575a7a60b516482ee114c1dbc932e /target/linux/at91/patches-5.10/187-ASoC-atmel-atmel-i2s-remove-useless-initialization.patch | |
| parent | 3ed992a99630457f660761ce199e3d2a00f06168 (diff) | |
| download | upstream-e58cd453d58b20c6a6f34d3591640aa19aa14d25.tar.gz upstream-e58cd453d58b20c6a6f34d3591640aa19aa14d25.tar.bz2 upstream-e58cd453d58b20c6a6f34d3591640aa19aa14d25.zip | |
at91: add kernel support for sama7g5 soc
Add kernel support for SAMA7G5 by back-porting mainline kernel patches.
Among SAMA7G5 features could be remembered:
- ARM Cortex-A7
- double data rate multi-port dynamic RAM controller supporting DDR2,
DDR3, DDR3L, LPDDR2, LPDDR3 up to 533MHz
- peripherals for audio, video processing
- 1 gigabit + 1 megabit Ethernet controllers
- 6 CAN controllers
- trust zone support
- DVFS for CPU
- criptography IPs
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Diffstat (limited to 'target/linux/at91/patches-5.10/187-ASoC-atmel-atmel-i2s-remove-useless-initialization.patch')
| -rw-r--r-- | target/linux/at91/patches-5.10/187-ASoC-atmel-atmel-i2s-remove-useless-initialization.patch | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/target/linux/at91/patches-5.10/187-ASoC-atmel-atmel-i2s-remove-useless-initialization.patch b/target/linux/at91/patches-5.10/187-ASoC-atmel-atmel-i2s-remove-useless-initialization.patch new file mode 100644 index 0000000000..60f825c521 --- /dev/null +++ b/target/linux/at91/patches-5.10/187-ASoC-atmel-atmel-i2s-remove-useless-initialization.patch @@ -0,0 +1,41 @@ +From e53725fe0c7e6b52927280272f49fe5f4b4ef317 Mon Sep 17 00:00:00 2001 +From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> +Date: Fri, 26 Mar 2021 16:59:13 -0500 +Subject: [PATCH 187/247] ASoC: atmel: atmel-i2s: remove useless initialization + +Cppcheck complains: + +sound/soc/atmel/atmel-i2s.c:628:6: style: Redundant initialization for 'err'. The initialized value is overwritten before it is read. [redundantInitialization] + err = devm_request_irq(&pdev->dev, irq, atmel_i2s_interrupt, 0, + ^ +sound/soc/atmel/atmel-i2s.c:598:10: note: err is initialized + int err = -ENXIO; + ^ +sound/soc/atmel/atmel-i2s.c:628:6: note: err is overwritten + err = devm_request_irq(&pdev->dev, irq, atmel_i2s_interrupt, 0, + ^ + +Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> +Reviewed-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> +Link: https://lore.kernel.org/r/20210326215927.936377-4-pierre-louis.bossart@linux.intel.com +Signed-off-by: Mark Brown <broonie@kernel.org> +--- + sound/soc/atmel/atmel-i2s.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/sound/soc/atmel/atmel-i2s.c b/sound/soc/atmel/atmel-i2s.c +index 7483c474ccd7..e7169c63becd 100644 +--- a/sound/soc/atmel/atmel-i2s.c ++++ b/sound/soc/atmel/atmel-i2s.c +@@ -613,7 +613,7 @@ static int atmel_i2s_probe(struct platform_device *pdev) + struct regmap *regmap; + void __iomem *base; + int irq; +- int err = -ENXIO; ++ int err; + unsigned int pcm_flags = 0; + unsigned int version; + +-- +2.32.0 + |