soc: mediatek: pwrap: use true and false for boolean values

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

This issue was detected with the help of Coccinelle.

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Acked-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>

diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c
index f40d63e2b88b59da8109ba8c12104f547642e671..308fda08654be9dfdd08d17d6f829349261f41bd 100644 (file)
--- a/drivers/soc/mediatek/mtk-pmic-wrap.c
+++ b/drivers/soc/mediatek/mtk-pmic-wrap.c
@@ -1224,7 +1224,7 @@ static bool pwrap_is_pmic_cipher_ready(struct pmic_wrapper *wrp)
        ret = pwrap_read(wrp, wrp->slave->dew_regs[PWRAP_DEW_CIPHER_RDY],
                         &rdata);
        if (ret)
-               return 0;
+               return false;
 
        return rdata == 1;
 }