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coresight: etm4x: Correct TRCVMIDCCTLR1 save and restore

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It is a typo to use trcvmidcctlr0 to save and restore TRCVMIDCCTLR1.
Use trcvmidcctlr1 instead.

Fixes: f5bd523690 ("coresight: etm4x: Convert all register accesses")
Signed-off-by: Leo Yan <leo.yan@arm.com>
Reviewed-by: James Clark <james.clark@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20260408-arm_cs_fix_trcvmidcctlr1_typo-v1-1-6a5695363b46@arm.com
This commit is contained in:
Leo Yan 2026-04-08 13:31:43 +01:00 committed by Suzuki K Poulose
parent 2ab4645fe4
commit 0ec0a8785d
1 changed files with 2 additions and 2 deletions
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4
drivers/hwtracing/coresight/coresight-etm4x-core.c
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@ -1983,7 +1983,7 @@ static int __etm4_cpu_save(struct etmv4_drvdata *drvdata)
state->trcvmidcctlr0 = etm4x_read32(csa, TRCVMIDCCTLR0);
if (drvdata->numvmidc > 4)
state->trcvmidcctlr0 = etm4x_read32(csa, TRCVMIDCCTLR1);
state->trcvmidcctlr1 = etm4x_read32(csa, TRCVMIDCCTLR1);
state->trcclaimset = etm4x_read32(csa, TRCCLAIMCLR);
@ -2106,7 +2106,7 @@ static void __etm4_cpu_restore(struct etmv4_drvdata *drvdata)
etm4x_relaxed_write32(csa, state->trcvmidcctlr0, TRCVMIDCCTLR0);
if (drvdata->numvmidc > 4)
etm4x_relaxed_write32(csa, state->trcvmidcctlr0, TRCVMIDCCTLR1);
etm4x_relaxed_write32(csa, state->trcvmidcctlr1, TRCVMIDCCTLR1);
etm4x_relaxed_write32(csa, state->trcclaimset, TRCCLAIMSET);