diff options
| author | Marc Kleine-Budde | 2018-11-28 15:31:37 +0100 |
|---|---|---|
| committer | Marc Kleine-Budde | 2018-11-28 16:19:53 +0100 |
| commit | 22233f7bf2c99ef52ec19d30876a12d2f725972e (patch) | |
| tree | 83d29792919ed4c60813f71ffe4ac63ae9ec18cb /drivers/net/can | |
| parent | bc8ad651516df40bd013ba787ad19f60dac61523 (diff) | |
can: flexcan: FLEXCAN_IFLAG_MB: add () around macro argument
This patch fixes the following checkpatch warning:
| Macro argument 'x' may be better as '(x)' to avoid precedence issues
Fixes: cbffaf7aa09e ("can: flexcan: Always use last mailbox for TX")
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/net/can')
| -rw-r--r-- | drivers/net/can/flexcan.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c index 9dc14bc37b40..7085eb329cf8 100644 --- a/drivers/net/can/flexcan.c +++ b/drivers/net/can/flexcan.c @@ -140,7 +140,7 @@ #define FLEXCAN_TX_MB 63 #define FLEXCAN_RX_MB_OFF_TIMESTAMP_FIRST (FLEXCAN_TX_MB_RESERVED_OFF_TIMESTAMP + 1) #define FLEXCAN_RX_MB_OFF_TIMESTAMP_LAST (FLEXCAN_TX_MB - 1) -#define FLEXCAN_IFLAG_MB(x) BIT(x & 0x1f) +#define FLEXCAN_IFLAG_MB(x) BIT((x) & 0x1f) #define FLEXCAN_IFLAG_RX_FIFO_OVERFLOW BIT(7) #define FLEXCAN_IFLAG_RX_FIFO_WARN BIT(6) #define FLEXCAN_IFLAG_RX_FIFO_AVAILABLE BIT(5) |