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drm/amdgpu: fix for coding style issues

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Fixed below checkpatch warnings and errors

drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c:131: CHECK: Comparison to NULL could be written "apd"
drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c:150: CHECK: Comparison to NULL could be written "apd"
drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c:196: CHECK: Prefer kernel type 'u64' over 'uint64_t'
drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c:224: CHECK: Please don't use multiple blank lines
drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c:226: CHECK: Comparison to NULL could be written "!adev->acp.acp_genpd"
drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c:233: CHECK: Please don't use multiple blank lines
drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c:239: CHECK: Alignment should match open parenthesis
drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c:241: CHECK: Comparison to NULL could be written "!adev->acp.acp_cell"
drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c:247: CHECK: Comparison to NULL could be written "!adev->acp.acp_res"
drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c:253: CHECK: Comparison to NULL could be written "!i2s_pdata"
drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c:350: CHECK: Alignment should match open parenthesis
drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c:550: ERROR: that open brace { should be on the previous line

Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Vijendar Mukunda
2022-07-06 15:13:55 +05:30
committed by Alex Deucher
parent e4b1edf48f
commit 604d3a3f0d
1 changed files with 12 additions and 23 deletions
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35
drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c
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@@ -128,16 +128,14 @@ static int acp_poweroff(struct generic_pm_domain *genpd)
struct amdgpu_device *adev;
apd = container_of(genpd, struct acp_pm_domain, gpd);
if (apd != NULL) {
adev = apd->adev;
adev = apd->adev;
/* call smu to POWER GATE ACP block
* smu will
* 1. turn off the acp clock
* 2. power off the acp tiles
* 3. check and enter ulv state
*/
amdgpu_dpm_set_powergating_by_smu(adev, AMD_IP_BLOCK_TYPE_ACP, true);
}
amdgpu_dpm_set_powergating_by_smu(adev, AMD_IP_BLOCK_TYPE_ACP, true);
return 0;
}
@@ -147,16 +145,14 @@ static int acp_poweron(struct generic_pm_domain *genpd)
struct amdgpu_device *adev;
apd = container_of(genpd, struct acp_pm_domain, gpd);
if (apd != NULL) {
adev = apd->adev;
adev = apd->adev;
/* call smu to UNGATE ACP block
* smu will
* 1. exit ulv
* 2. turn on acp clock
* 3. power on acp tiles
*/
amdgpu_dpm_set_powergating_by_smu(adev, AMD_IP_BLOCK_TYPE_ACP, false);
}
amdgpu_dpm_set_powergating_by_smu(adev, AMD_IP_BLOCK_TYPE_ACP, false);
return 0;
}
@@ -193,7 +189,7 @@ static int acp_genpd_remove_device(struct device *dev, void *data)
static int acp_hw_init(void *handle)
{
int r;
uint64_t acp_base;
u64 acp_base;
u32 val = 0;
u32 count = 0;
struct i2s_platform_data *i2s_pdata = NULL;
@@ -220,37 +216,32 @@ static int acp_hw_init(void *handle)
return -EINVAL;
acp_base = adev->rmmio_base;
adev->acp.acp_genpd = kzalloc(sizeof(struct acp_pm_domain), GFP_KERNEL);
if (adev->acp.acp_genpd == NULL)
if (!adev->acp.acp_genpd)
return -ENOMEM;
adev->acp.acp_genpd->gpd.name = "ACP_AUDIO";
adev->acp.acp_genpd->gpd.power_off = acp_poweroff;
adev->acp.acp_genpd->gpd.power_on = acp_poweron;
adev->acp.acp_genpd->adev = adev;
pm_genpd_init(&adev->acp.acp_genpd->gpd, NULL, false);
adev->acp.acp_cell = kcalloc(ACP_DEVS, sizeof(struct mfd_cell),
GFP_KERNEL);
adev->acp.acp_cell = kcalloc(ACP_DEVS, sizeof(struct mfd_cell), GFP_KERNEL);
if (adev->acp.acp_cell == NULL) {
if (!adev->acp.acp_cell) {
r = -ENOMEM;
goto failure;
}
adev->acp.acp_res = kcalloc(5, sizeof(struct resource), GFP_KERNEL);
if (adev->acp.acp_res == NULL) {
if (!adev->acp.acp_res) {
r = -ENOMEM;
goto failure;
}
i2s_pdata = kcalloc(3, sizeof(struct i2s_platform_data), GFP_KERNEL);
if (i2s_pdata == NULL) {
if (!i2s_pdata) {
r = -ENOMEM;
goto failure;
}
@@ -346,8 +337,7 @@ static int acp_hw_init(void *handle)
adev->acp.acp_cell[3].platform_data = &i2s_pdata[2];
adev->acp.acp_cell[3].pdata_size = sizeof(struct i2s_platform_data);
r = mfd_add_hotplug_devices(adev->acp.parent, adev->acp.acp_cell,
ACP_DEVS);
r = mfd_add_hotplug_devices(adev->acp.parent, adev->acp.acp_cell, ACP_DEVS);
if (r)
goto failure;
@@ -546,8 +536,7 @@ static const struct amd_ip_funcs acp_ip_funcs = {
.set_powergating_state = acp_set_powergating_state,
};
const struct amdgpu_ip_block_version acp_ip_block =
{
const struct amdgpu_ip_block_version acp_ip_block = {
.type = AMD_IP_BLOCK_TYPE_ACP,
.major = 2,
.minor = 2,