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i2c: npcm7xx: Use NULL instead of 0 for pointer

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Pointers should use NULL instead of explicit '0', as pointed out by
sparse:

  i2c-npcm7xx.c:1387:61: warning: Using plain integer as NULL pointer

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Paul Menzel <pmenzel@molgen.mpg.de>
Reviewed-by: Tali Perry <tali.perry1@gmail.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Link: https://lore.kernel.org/r/20260216085825.70568-2-krzysztof.kozlowski@oss.qualcomm.com
This commit is contained in:
Krzysztof Kozlowski
2026-02-16 09:58:26 +01:00
committed by Andi Shyti
parent 6de23f81a5
commit 08e392059b
1 changed files with 1 additions and 1 deletions
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drivers/i2c/busses/i2c-npcm7xx.c
+1 -1
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@@ -1384,7 +1384,7 @@ static irqreturn_t npcm_i2c_int_slave_handler(struct npcm_i2c *bus)
*/
bus->operation = I2C_NO_OPER;
bus->own_slave_addr = 0xFF;
i2c_slave_event(bus->slave, I2C_SLAVE_STOP, 0);
i2c_slave_event(bus->slave, I2C_SLAVE_STOP, NULL);
iowrite8(NPCM_I2CST_SLVSTP, bus->reg + NPCM_I2CST);
if (bus->fifo_use) {
npcm_i2c_clear_fifo_int(bus);