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| author | Alex Deucher <alexander.deucher@amd.com> | 2013-11-12 12:31:54 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-11-15 15:29:31 -0500 |
| commit | 936b32643cb03dcb34ef5dab81970229b1cc2a33 (patch) | |
| tree | b12cb253e970a7164569638999895ba46eed78df /drivers/gpu | |
| parent | 71473dbd66d4a61be4cd531ef96b4877f6ee3941 (diff) | |
| download | linux-936b32643cb03dcb34ef5dab81970229b1cc2a33.tar.bz2 | |
drm/radeon: cypress_dpm: Fix unused variable warning when CONFIG_ACPI=n
With CONFIG_ACPI=n the following build warning is seen:
drivers/gpu/drm/radeon/cypress_dpm.c:302:31: warning: unused variable 'eg_pi' [-Wunused-variable]
Protect eg_pi with CONFIG_ACPI.
Based on patch from: Fabio Estevam <fabio.estevam@freescale.com>
but doesn't mix allocation and code.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/radeon/cypress_dpm.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/cypress_dpm.c b/drivers/gpu/drm/radeon/cypress_dpm.c index 91bb470de0a3..920e1e4a52c5 100644 --- a/drivers/gpu/drm/radeon/cypress_dpm.c +++ b/drivers/gpu/drm/radeon/cypress_dpm.c @@ -299,7 +299,9 @@ void cypress_program_response_times(struct radeon_device *rdev) static int cypress_pcie_performance_request(struct radeon_device *rdev, u8 perf_req, bool advertise) { +#if defined(CONFIG_ACPI) struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); +#endif u32 tmp; udelay(10); |