[alsa-devel] [PATCH RFT] ASoC: wm8904: Make undocumented registers non-readable

Signed-off-by: Axel Lin axel.lin@ingics.com --- I think the intention of wm8904_readable_register is to return false for undocumented registers, but current code returns true for all cases in wm8904_readable_register. Please review if this patch is correct or not. Thanks.

sound/soc/codecs/wm8904.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/wm8904.c b/sound/soc/codecs/wm8904.c index b783743..f48b9cb 100644 --- a/sound/soc/codecs/wm8904.c +++ b/sound/soc/codecs/wm8904.c @@ -312,7 +312,7 @@ static bool wm8904_readable_register(struct device *dev, unsigned int reg) case WM8904_FLL_NCO_TEST_1: return true; default: - return true; + return false; } }