ASoC: cs4270: use true and false for boolean values

Return statements in functions returning bool should use true or false
instead of an integer value.

This code was detected with the help of Coccinelle.

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/cs4270.c b/sound/soc/codecs/cs4270.c
index 2a7a4168c072a0112939c2a8cd2440bf1fffa481..3c266eeb89bfb2eaec708783b4974a2d72e1b6a2 100644 (file)
--- a/sound/soc/codecs/cs4270.c
+++ b/sound/soc/codecs/cs4270.c
@@ -219,7 +219,7 @@ static bool cs4270_reg_is_volatile(struct device *dev, unsigned int reg)
 {
        /* Unreadable registers are considered volatile */
        if ((reg < CS4270_FIRSTREG) || (reg > CS4270_LASTREG))
-               return 1;
+               return true;
 
        return reg == CS4270_CHIPID;
 }