From: Douglas Anderson Date: Wed, 16 Jan 2019 18:46:22 +0000 (-0800) Subject: drm/msm: Cleanup A6XX opp-level reading X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=e1505f627e2edaf9ba6cad4a352d897db1f99ef3;p=linux.git drm/msm: Cleanup A6XX opp-level reading The patch ("OPP: Add support for parsing the 'opp-level' property") adds an API enabling a cleaner way to read the opp-level. Let's use the new API. Signed-off-by: Douglas Anderson Reviewed-by: Jordan Crouse Signed-off-by: Rob Clark Signed-off-by: Rob Clark --- diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c index d1662a75c7ecc..a12aa4664c8b7 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c +++ b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c @@ -948,25 +948,20 @@ static int a6xx_gmu_memory_probe(struct a6xx_gmu *gmu) } /* Return the 'arc-level' for the given frequency */ -static u32 a6xx_gmu_get_arc_level(struct device *dev, unsigned long freq) +static unsigned int a6xx_gmu_get_arc_level(struct device *dev, + unsigned long freq) { struct dev_pm_opp *opp; - struct device_node *np; - u32 val = 0; + unsigned int val; if (!freq) return 0; - opp = dev_pm_opp_find_freq_exact(dev, freq, true); + opp = dev_pm_opp_find_freq_exact(dev, freq, true); if (IS_ERR(opp)) return 0; - np = dev_pm_opp_get_of_node(opp); - - if (np) { - of_property_read_u32(np, "opp-level", &val); - of_node_put(np); - } + val = dev_pm_opp_get_level(opp); dev_pm_opp_put(opp); @@ -1002,7 +997,7 @@ static int a6xx_gmu_rpmh_arc_votes_init(struct device *dev, u32 *votes, /* Construct a vote for each frequency */ for (i = 0; i < freqs_count; i++) { u8 pindex = 0, sindex = 0; - u32 level = a6xx_gmu_get_arc_level(dev, freqs[i]); + unsigned int level = a6xx_gmu_get_arc_level(dev, freqs[i]); /* Get the primary index that matches the arc level */ for (j = 0; j < pri_count; j++) {