* [PATCH] media: i2c: isl7998x: inline i2c_check_functionality check
@ 2026-04-28 16:57 Thorsten Blum
0 siblings, 0 replies; only message in thread
From: Thorsten Blum @ 2026-04-28 16:57 UTC (permalink / raw)
To: Michael Tretter, Pengutronix Kernel Team, Mauro Carvalho Chehab
Cc: Thorsten Blum, linux-media, linux-kernel
Inline the i2c_check_functionality() check, since the function returns a
boolean status rather than an error code.
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
---
drivers/media/i2c/isl7998x.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/media/i2c/isl7998x.c b/drivers/media/i2c/isl7998x.c
index 5ffd53e005ee..96702c5eaa35 100644
--- a/drivers/media/i2c/isl7998x.c
+++ b/drivers/media/i2c/isl7998x.c
@@ -1460,8 +1460,7 @@ static int isl7998x_probe(struct i2c_client *client)
int nr_inputs;
int ret;
- ret = i2c_check_functionality(adapter, I2C_FUNC_SMBUS_WORD_DATA);
- if (!ret) {
+ if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_WORD_DATA)) {
dev_warn(&adapter->dev,
"I2C-Adapter doesn't support I2C_FUNC_SMBUS_WORD\n");
return -EIO;
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2026-04-28 16:57 [PATCH] media: i2c: isl7998x: inline i2c_check_functionality check Thorsten Blum
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