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drm/radeon: Fix ENOSYS with better fitting error codes in radeon_gem.c

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Replace the error code from 'ENOSYS' to 'EOPNOTSUPP' for unimplemented
radeon_gem_pread_ioctl & radeon_gem_pwrite_ioctl

Fixes the following:

WARNING: ENOSYS means 'invalid syscall nr' and nothing else.

Cc: Christian König <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Srinivasan Shanmugam 2023-07-26 19:40:27 +05:30 • committed by Alex Deucher
parent efd9d065de
commit db996e64b2
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/radeon/radeon_gem.c
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@ -316,7 +316,7 @@ int radeon_gem_pread_ioctl(struct drm_device *dev, void *data,
{
/* TODO: implement */
DRM_ERROR("unimplemented %s\n", __func__);
return -ENOSYS;
return -EOPNOTSUPP;
}
int radeon_gem_pwrite_ioctl(struct drm_device *dev, void *data,
@ -324,7 +324,7 @@ int radeon_gem_pwrite_ioctl(struct drm_device *dev, void *data,
{
/* TODO: implement */
DRM_ERROR("unimplemented %s\n", __func__);
return -ENOSYS;
return -EOPNOTSUPP;
}
int radeon_gem_create_ioctl(struct drm_device *dev, void *data,