6.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: Luben Tuikov <luben.tuikov@xxxxxxx>
[ Upstream commit 8782007b5f5795f118c5167f46d8c8142abcc92f ]
As soon as control->i2c_address is set, return; remove the "break;" from the
switch--it is unnecessary. This mimics what happens when for some cases in the
switch, we call helper functions with "return <helper function>".
Remove final function "return true;" to indicate that the switch is final and
terminal, and that there should be no code after the switch.
Cc: Candice Li <candice.li@xxxxxxx>
Cc: Kent Russell <kent.russell@xxxxxxx>
Cc: Alex Deucher <Alexander.Deucher@xxxxxxx>
Signed-off-by: Luben Tuikov <luben.tuikov@xxxxxxx>
Reviewed-by: Alex Deucher <Alexander.Deucher@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Stable-dep-of: e0409021e34a ("drm/amdgpu: Update EEPROM I2C address for smu v13_0_0")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c
index b908d575b5a98..40cd9d8c4e870 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c
@@ -181,14 +181,14 @@ static bool __get_eeprom_i2c_addr(struct amdgpu_device *adev,
switch (adev->asic_type) {
case CHIP_VEGA20:
control->i2c_address = EEPROM_I2C_MADDR_0;
- break;
+ return true;
case CHIP_ARCTURUS:
return __get_eeprom_i2c_addr_arct(adev, control);
case CHIP_SIENNA_CICHLID:
control->i2c_address = EEPROM_I2C_MADDR_0;
- break;
+ return true;
case CHIP_ALDEBARAN:
if (strnstr(atom_ctx->vbios_version, "D673",
@@ -196,7 +196,7 @@ static bool __get_eeprom_i2c_addr(struct amdgpu_device *adev,
control->i2c_address = EEPROM_I2C_MADDR_4;
else
control->i2c_address = EEPROM_I2C_MADDR_0;
- break;
+ return true;
case CHIP_IP_DISCOVERY:
return __get_eeprom_i2c_addr_ip_discovery(adev, control);
@@ -204,8 +204,6 @@ static bool __get_eeprom_i2c_addr(struct amdgpu_device *adev,
default:
return false;
}
-
- return true;
}
static void
--
2.42.0
