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i2c: rk3x: Fix sparse warning

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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 <wsa@the-dreams.de>
Signed-off-by: David Wu <david.wu@rock-chips.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
David Wu 2016-09-22 19:29:23 +08:00 committed by Wolfram Sang
parent 318ce2782a
commit a8a7d09e73
1 changed files with 1 additions and 1 deletions
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drivers/i2c/busses/i2c-rk3x.c
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@ -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)