From e58cd453d58b20c6a6f34d3591640aa19aa14d25 Mon Sep 17 00:00:00 2001 From: Claudiu Beznea Date: Fri, 4 Feb 2022 15:57:50 +0200 Subject: 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 --- ...l-atmel-i2s-remove-useless-initialization.patch | 41 ++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 target/linux/at91/patches-5.10/187-ASoC-atmel-atmel-i2s-remove-useless-initialization.patch (limited to 'target/linux/at91/patches-5.10/187-ASoC-atmel-atmel-i2s-remove-useless-initialization.patch') 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 +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 +Reviewed-by: Codrin Ciubotariu +Link: https://lore.kernel.org/r/20210326215927.936377-4-pierre-louis.bossart@linux.intel.com +Signed-off-by: Mark Brown +--- + 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 + -- cgit v1.2.3