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drivers/intel/gma: drop unused register to resolve name conflict 

The register `ESR` conflicts with the `Exception syndrome register` in
UDK2017. To resolve the conflict, drop the unused `ESR` register from
gma registers. It can be readded and prefixed or renamed if it's
required at a later point.

Change-Id: Icfdd834aea59ae69639a180221f5e97170fbac15
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48758
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
This commit is contained in:
Michael Niewöhner 2020-12-19 20:29:05 +01:00 committed by Nico Huber
parent 8c604922eb
commit 5c2efa1990
1 changed files with 0 additions and 1 deletions
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src/drivers/intel/gma/i915_reg.h
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@ -549,7 +549,6 @@
#define I915_BSD_USER_INTERRUPT (1<<25)
#define EIR 0x020b0
#define EMR 0x020b4
#define ESR 0x020b8
#define GM45_ERROR_PAGE_TABLE (1<<5)
#define GM45_ERROR_MEM_PRIV (1<<4)
#define I915_ERROR_PAGE_TABLE (1<<4)