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| author | Arnd Bergmann <arnd@arndb.de> | 2021-05-14 23:30:17 +0200 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2021-06-23 07:33:53 -0700 |
| commit | 08b2a9bb54aef2231d14493d6b7d2175fbd8c60b (patch) | |
| tree | 030ffb0c71786b5c968400533aa1730d97b15b77 /drivers/gpu | |
| parent | 7d21fb8af5db8aec617a001ad87c2a0f25c24634 (diff) | |
| download | linux-08b2a9bb54aef2231d14493d6b7d2175fbd8c60b.tar.bz2 | |
drm/msm/dsi: fix 32-bit clang warning
clang is a little overzealous with warning about a constant conversion
in an untaken branch of a ternary expression:
drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c:975:48: error: implicit conversion from 'unsigned long long' to 'unsigned long' changes value from 5000000000 to 705032704 [-Werror,-Wconstant-conversion]
.max_pll_rate = (5000000000ULL < ULONG_MAX) ? 5000000000UL : ULONG_MAX,
^~~~~~~~~~~~
Rewrite this to use a preprocessor conditional instead to avoid the
warning.
Fixes: 076437c9e360 ("drm/msm/dsi: move min/max PLL rate to phy config")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20210514213032.575161-1-arnd@kernel.org
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c index 6f96fbac8282..ff9931c70aa7 100644 --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c @@ -973,7 +973,11 @@ const struct msm_dsi_phy_cfg dsi_phy_7nm_cfgs = { .restore_pll_state = dsi_7nm_pll_restore_state, }, .min_pll_rate = 600000000UL, - .max_pll_rate = (5000000000ULL < ULONG_MAX) ? 5000000000ULL : ULONG_MAX, +#ifdef CONFIG_64BIT + .max_pll_rate = 5000000000UL, +#else + .max_pll_rate = ULONG_MAX, +#endif .io_start = { 0xae94400, 0xae96400 }, .num_dsi_phy = 2, .quirks = DSI_PHY_7NM_QUIRK_V4_1, |