i2c: pci1xxxx: prevent signed integer overflow

Some constants need 'UL' markings, otherwise they are shifted into the
sign bit.

Fixes: 3616936972 ("i2c: microchip: pci1xxxx: Add driver for I2C host controller in multifunction endpoint of pci1xxxx switch")
Signed-off-by: Wolfram Sang <wsa@kernel.org>
This commit is contained in:
Wolfram Sang 2022-09-28 22:12:14 +02:00
parent 492baeb958
commit 228336f507

View file

@ -190,9 +190,9 @@
* Bus Idle Minimum time = BUS_IDLE_MIN[7:0] x Baud_Clock_Period x
* (BUS_IDLE_MIN_XK_TICKS[7] ? 4,1)
*/
#define BUS_IDLE_MIN_100K_TICKS 167
#define BUS_IDLE_MIN_400K_TICKS 139
#define BUS_IDLE_MIN_1000K_TICKS 133
#define BUS_IDLE_MIN_100K_TICKS 167UL
#define BUS_IDLE_MIN_400K_TICKS 139UL
#define BUS_IDLE_MIN_1000K_TICKS 133UL
/*
* CTRL_CUM_TIME_OUT_XK_TICKS defines SMBus Controller Cumulative Time-Out.