linux/drivers/gpu/drm/msm/dsi/phy
Nathan Chancellor 01a090c746 drm/msm/dsi: Add parentheses to quirks check in dsi_phy_hw_v3_0_lane_settings
Clang warns:

drivers/gpu/drm/msm/dsi/phy/dsi_phy_10nm.c:80:6: warning: logical not is
only applied to the left hand side of this bitwise operator
[-Wlogical-not-parentheses]
        if (!phy->cfg->quirks & V3_0_0_10NM_OLD_TIMINGS_QUIRK) {
            ^                 ~
drivers/gpu/drm/msm/dsi/phy/dsi_phy_10nm.c:80:6: note: add parentheses
after the '!' to evaluate the bitwise operator first
        if (!phy->cfg->quirks & V3_0_0_10NM_OLD_TIMINGS_QUIRK) {
            ^
             (                                               )
drivers/gpu/drm/msm/dsi/phy/dsi_phy_10nm.c:80:6: note: add parentheses
around left hand side expression to silence this warning
        if (!phy->cfg->quirks & V3_0_0_10NM_OLD_TIMINGS_QUIRK) {
            ^
            (                )
1 warning generated.

Add parentheses around the bitwise AND so it is evaluated first then
negated.

Fixes: 3dbbf8f09e ("drm/msm/dsi: Add old timings quirk for 10nm phy")
Link: https://github.com/ClangBuiltLinux/linux/issues/547
Reported-by: kbuild test robot <lkp@intel.com>
Reviewed-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com>
Reviewed-by: Sean Paul <sean@poorly.run>
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Rob Clark <robdclark@chromium.org>
2019-06-19 12:30:55 -07:00
..
dsi_phy_10nm.c drm/msm/dsi: Add parentheses to quirks check in dsi_phy_hw_v3_0_lane_settings 2019-06-19 12:30:55 -07:00
dsi_phy_14nm.c drm: msm: Use DRM_DEV_* instead of dev_* 2018-12-11 13:05:22 -05:00
dsi_phy_20nm.c drm: msm: Use DRM_DEV_* instead of dev_* 2018-12-11 13:05:22 -05:00
dsi_phy_28nm_8960.c drm: msm: Use DRM_DEV_* instead of dev_* 2018-12-11 13:05:22 -05:00
dsi_phy_28nm.c drm: msm: Use DRM_DEV_* instead of dev_* 2018-12-11 13:05:22 -05:00
dsi_phy.c drm/msm/dsi: Add support for MSM8998 10nm dsi phy 2019-06-18 13:56:43 -07:00
dsi_phy.h drm/msm/dsi: Add old timings quirk for 10nm phy 2019-06-18 13:56:43 -07:00