diff options
| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2018-06-29 00:35:41 +0200 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2018-07-05 15:40:51 +0200 |
| commit | f0d759f038dcced7dfb756dc54c224f09ad062a2 (patch) | |
| tree | 6c2a280bfb7a40c48dcfaccc47e4a8431c675ffb /drivers/gpu/drm/i915/intel_cdclk.c | |
| parent | drm/i915/icl: Define register for DSI PLL (diff) | |
| download | linux-f0d759f038dcced7dfb756dc54c224f09ad062a2.tar.xz linux-f0d759f038dcced7dfb756dc54c224f09ad062a2.zip | |
drm/i915: Mark expected switch fall-throughs
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Addresses-Coverity-ID: 141432
Addresses-Coverity-ID: 141433
Addresses-Coverity-ID: 141434
Addresses-Coverity-ID: 141435
Addresses-Coverity-ID: 141436
Addresses-Coverity-ID: 1357360
Addresses-Coverity-ID: 1357403
Addresses-Coverity-ID: 1357433
Addresses-Coverity-ID: 1392622
Addresses-Coverity-ID: 1415273
Addresses-Coverity-ID: 1435752
Addresses-Coverity-ID: 1441500
Addresses-Coverity-ID: 1454596
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180628223541.GA17665@embeddedor.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_cdclk.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_cdclk.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_cdclk.c b/drivers/gpu/drm/i915/intel_cdclk.c index bf9433d7964d..29075c763428 100644 --- a/drivers/gpu/drm/i915/intel_cdclk.c +++ b/drivers/gpu/drm/i915/intel_cdclk.c @@ -316,6 +316,7 @@ static void pnv_get_cdclk(struct drm_i915_private *dev_priv, break; default: DRM_ERROR("Unknown pnv display core clock 0x%04x\n", gcfgc); + /* fall through */ case GC_DISPLAY_CLOCK_133_MHZ_PNV: cdclk_state->cdclk = 133333; break; @@ -1797,6 +1798,7 @@ static int icl_calc_cdclk(int min_cdclk, unsigned int ref) switch (ref) { default: MISSING_CASE(ref); + /* fall through */ case 24000: ranges = ranges_24; break; @@ -1824,6 +1826,7 @@ static int icl_calc_cdclk_pll_vco(struct drm_i915_private *dev_priv, int cdclk) switch (cdclk) { default: MISSING_CASE(cdclk); + /* fall through */ case 307200: case 556800: case 652800: @@ -1896,6 +1899,7 @@ static u8 icl_calc_voltage_level(int cdclk) return 1; default: MISSING_CASE(cdclk); + /* fall through */ case 652800: case 648000: return 2; @@ -1913,6 +1917,7 @@ static void icl_get_cdclk(struct drm_i915_private *dev_priv, switch (val & ICL_DSSM_CDCLK_PLL_REFCLK_MASK) { default: MISSING_CASE(val); + /* fall through */ case ICL_DSSM_CDCLK_PLL_REFCLK_24MHz: cdclk_state->ref = 24000; break; |