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drm/i915/gt: use intel_uncore_rmw when appropriate

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This patch replaces all occurences of the form
intel_uncore_write(reg, intel_uncore_read(reg) OP val)
with intel_uncore_rmw.

Signed-off-by: Andrzej Hajda <andrzej.hajda@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221019143818.244339-2-andrzej.hajda@intel.com
This commit is contained in:
Andrzej Hajda 2022-10-19 16:38:18 +02:00 committed by Andi Shyti
parent 5490c50438
commit c61aa7407d
1 changed files with 1 additions and 3 deletions
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4
drivers/gpu/drm/i915/gt/intel_rps.c
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@ -625,9 +625,7 @@ static void gen5_rps_disable(struct intel_rps *rps)
rgvswctl = intel_uncore_read16(uncore, MEMSWCTL);
/* Ack interrupts, disable EFC interrupt */
intel_uncore_write(uncore, MEMINTREN,
intel_uncore_read(uncore, MEMINTREN) &
~MEMINT_EVAL_CHG_EN);
intel_uncore_rmw(uncore, MEMINTREN, MEMINT_EVAL_CHG_EN, 0);
intel_uncore_write(uncore, MEMINTRSTS, MEMINT_EVAL_CHG);
/* Go back to the starting frequency */