From a8a7d09e7304b107957e8c45882cdbb5b51bd111 Mon Sep 17 00:00:00 2001 From: David Wu Date: Thu, 22 Sep 2016 19:29:23 +0800 Subject: [PATCH] i2c: rk3x: Fix sparse warning This patch fixes the following sparse warning: drivers/i2c/busses/i2c-rk3x.c:888:17: warning: cast truncates bits from constant value (ffffffffff00 becomes ffffff00) Reported-by: Wolfram Sang Signed-off-by: David Wu Signed-off-by: Wolfram Sang --- drivers/i2c/busses/i2c-rk3x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/i2c/busses/i2c-rk3x.c b/drivers/i2c/busses/i2c-rk3x.c index 3b87afe..dbbdbec 100644 --- a/drivers/i2c/busses/i2c-rk3x.c +++ b/drivers/i2c/busses/i2c-rk3x.c @@ -58,7 +58,7 @@ enum { #define REG_CON_LASTACK BIT(5) /* 1: send NACK after last received byte */ #define REG_CON_ACTACK BIT(6) /* 1: stop if NACK is received */ -#define REG_CON_TUNING_MASK GENMASK(15, 8) +#define REG_CON_TUNING_MASK GENMASK_ULL(15, 8) #define REG_CON_SDA_CFG(cfg) ((cfg) << 8) #define REG_CON_STA_CFG(cfg) ((cfg) << 12) -- 2.7.4