Messages in this thread Patch in this message | | | From | Jiri Slaby <> | Subject | [PATCH 3.12 23/64] drm/radeon: cypress_dpm: Fix unused variable warning when CONFIG_ACPI=n | Date | Thu, 11 Feb 2016 14:58:59 +0100 |
| |
From: Alex Deucher <alexander.deucher@amd.com>
3.12-stable review patch. If anyone has any objections, please let me know.
===============
commit 936b32643cb03dcb34ef5dab81970229b1cc2a33 upstream.
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> Signed-off-by: Jiri Slaby <jslaby@suse.cz> --- drivers/gpu/drm/radeon/cypress_dpm.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/radeon/cypress_dpm.c b/drivers/gpu/drm/radeon/cypress_dpm.c index 7143783fb237..b5a00771f27a 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); -- 2.7.1
| |