* [PATCH] drm/bridge: sii902x: inline i2c_check_functionality check
@ 2026-04-28 16:56 Thorsten Blum
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From: Thorsten Blum @ 2026-04-28 16:56 UTC (permalink / raw)
To: Andrzej Hajda, Neil Armstrong, Robert Foss, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, Maarten Lankhorst, Maxime Ripard,
Thomas Zimmermann, David Airlie, Simona Vetter
Cc: Thorsten Blum, dri-devel, 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/gpu/drm/bridge/sii902x.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/bridge/sii902x.c b/drivers/gpu/drm/bridge/sii902x.c
index 12497f5ce4ff..0cc738e2dd63 100644
--- a/drivers/gpu/drm/bridge/sii902x.c
+++ b/drivers/gpu/drm/bridge/sii902x.c
@@ -1158,9 +1158,7 @@ static int sii902x_probe(struct i2c_client *client)
static const char * const supplies[] = {"iovcc", "cvcc12"};
int ret;
- ret = i2c_check_functionality(client->adapter,
- I2C_FUNC_SMBUS_BYTE_DATA);
- if (!ret) {
+ if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) {
dev_err(dev, "I2C adapter not suitable\n");
return -EIO;
}
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2026-04-28 16:56 [PATCH] drm/bridge: sii902x: inline i2c_check_functionality check Thorsten Blum
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