The patch
ASoC: fsl_ssi: Use u32 variable type when using regmap_read()
has been applied to the asoc tree at
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
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
From 671f8204b12fae98dcc6fc5a5703a5c62cbea187 Mon Sep 17 00:00:00 2001
From: Fabio Estevam fabio.estevam@nxp.com Date: Wed, 25 Apr 2018 19:53:52 -0300 Subject: [PATCH] ASoC: fsl_ssi: Use u32 variable type when using regmap_read()
Convert the sisr and sisr2 variable types to u32 to avoid the following sparse warnings:
sound/soc/fsl/fsl_ssi.c:391:42: warning: incorrect type in argument 3 (different base types) sound/soc/fsl/fsl_ssi.c:391:42: expected unsigned int *val sound/soc/fsl/fsl_ssi.c:391:42: got restricted __be32 *<noident> sound/soc/fsl/fsl_ssi.c:393:17: warning: restricted __be32 degrades to integer sound/soc/fsl/fsl_ssi.c:393:15: warning: incorrect type in assignment (different base types) sound/soc/fsl/fsl_ssi.c:393:15: expected restricted __be32 [usertype] sisr2 sound/soc/fsl/fsl_ssi.c:393:15: got unsigned int sound/soc/fsl/fsl_ssi.c:396:50: warning: incorrect type in argument 3 (different base types) sound/soc/fsl/fsl_ssi.c:396:50: expected unsigned int [unsigned] val sound/soc/fsl/fsl_ssi.c:396:50: got restricted __be32 [usertype] sisr2 sound/soc/fsl/fsl_ssi.c:398:42: warning: incorrect type in argument 2 (different base types) sound/soc/fsl/fsl_ssi.c:398:42: expected unsigned int [unsigned] [usertype] sisr sound/soc/fsl/fsl_ssi.c:398:42: got restricted __be32 [addressable] [usertype] sisr
In other places where regmap_read() is used a u32 variable is passed to store the register read value, so do the same here as well.
regmap API already takes care of endianness, so the usage of u32 is safe.
Signed-off-by: Fabio Estevam fabio.estevam@nxp.com Signed-off-by: Mark Brown broonie@kernel.org --- sound/soc/fsl/fsl_ssi.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c index 89df2d9f63d7..1544166631e3 100644 --- a/sound/soc/fsl/fsl_ssi.c +++ b/sound/soc/fsl/fsl_ssi.c @@ -385,8 +385,7 @@ static irqreturn_t fsl_ssi_isr(int irq, void *dev_id) { struct fsl_ssi *ssi = dev_id; struct regmap *regs = ssi->regs; - __be32 sisr; - __be32 sisr2; + u32 sisr, sisr2;
regmap_read(regs, REG_SSI_SISR, &sisr);