From: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Date: Mon, 16 Feb 2026 08:58:26 +0000 (+0100)
Subject: i2c: npcm7xx: Use NULL instead of 0 for pointer
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=08e392059b7554e30435b477cd059117fcc165ec;p=thirdparty%2Fkernel%2Fstable.git

i2c: npcm7xx: Use NULL instead of 0 for pointer

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
---

diff --git a/drivers/i2c/busses/i2c-npcm7xx.c b/drivers/i2c/busses/i2c-npcm7xx.c
index 8b7e15240fb0b..f667a873b81e0 100644
--- a/drivers/i2c/busses/i2c-npcm7xx.c
+++ b/drivers/i2c/busses/i2c-npcm7xx.c
@@ -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);