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Date: Fri, 14 Feb 2020 10:56:33 -0500 From: Sasha Levin <sashal@...nel.org> To: linux-kernel@...r.kernel.org, stable@...r.kernel.org Cc: zhengbin <zhengbin13@...wei.com>, Hulk Robot <hulkci@...wei.com>, Alex Deucher <alexander.deucher@....com>, Sasha Levin <sashal@...nel.org>, amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org Subject: [PATCH AUTOSEL 5.4 143/459] drm/radeon: remove set but not used variable 'blocks' From: zhengbin <zhengbin13@...wei.com> [ Upstream commit 77441f77949807fda4a0aec0bdf3e86ae863fd56 ] Fixes gcc '-Wunused-but-set-variable' warning: drivers/gpu/drm/radeon/radeon_combios.c: In function radeon_combios_get_power_modes: drivers/gpu/drm/radeon/radeon_combios.c:2638:10: warning: variable blocks set but not used [-Wunused-but-set-variable] It is introduced by commit 56278a8edace ("drm/radeon/kms: pull power mode info from bios tables (v3)"), but never used, so remove it. Reported-by: Hulk Robot <hulkci@...wei.com> Signed-off-by: zhengbin <zhengbin13@...wei.com> Signed-off-by: Alex Deucher <alexander.deucher@....com> Signed-off-by: Sasha Levin <sashal@...nel.org> --- drivers/gpu/drm/radeon/radeon_combios.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c index c18ae15189f36..87794123e5e4d 100644 --- a/drivers/gpu/drm/radeon/radeon_combios.c +++ b/drivers/gpu/drm/radeon/radeon_combios.c @@ -2638,7 +2638,7 @@ void radeon_combios_get_power_modes(struct radeon_device *rdev) { struct drm_device *dev = rdev->ddev; u16 offset, misc, misc2 = 0; - u8 rev, blocks, tmp; + u8 rev, tmp; int state_index = 0; struct radeon_i2c_bus_rec i2c_bus; @@ -2731,7 +2731,6 @@ void radeon_combios_get_power_modes(struct radeon_device *rdev) offset = combios_get_table_offset(dev, COMBIOS_POWERPLAY_INFO_TABLE); if (offset) { rev = RBIOS8(offset); - blocks = RBIOS8(offset + 0x2); /* power mode 0 tends to be the only valid one */ rdev->pm.power_state[state_index].num_clock_modes = 1; rdev->pm.power_state[state_index].clock_info[0].mclk = RBIOS32(offset + 0x5 + 0x2); -- 2.20.1
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