Messages in this thread Patch in this message | | | From | Mark Brown <> | Subject | Applied "regmap: Correct offset handling in regmap_volatile_range" to the regmap tree | Date | Tue, 13 Feb 2018 12:29:25 +0000 |
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The patch
regmap: Correct offset handling in regmap_volatile_range
has been applied to the regmap tree at
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.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 b8f9a03b741ddfdde4aa8b607fa7d88eb63a6338 Mon Sep 17 00:00:00 2001 From: Charles Keepax <ckeepax@opensource.cirrus.com> Date: Mon, 12 Feb 2018 18:15:45 +0000 Subject: [PATCH] regmap: Correct offset handling in regmap_volatile_range
The current implementation is broken for regmaps that have a reg_stride, since it doesn't take the stride into account. Correct this by using the helper function to calculate the register offset.
Fixes: f01ee60fffa4 ("regmap: implement register striding") Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org> --- drivers/base/regmap/regmap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c index ee302ccdfbc8..f89d01e7b257 100644 --- a/drivers/base/regmap/regmap.c +++ b/drivers/base/regmap/regmap.c @@ -174,7 +174,7 @@ static bool regmap_volatile_range(struct regmap *map, unsigned int reg, unsigned int i; for (i = 0; i < num; i++) - if (!regmap_volatile(map, reg + i)) + if (!regmap_volatile(map, reg + regmap_get_offset(map, i))) return false; return true; -- 2.16.1
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