From: Mario Limonciello Date: Thu, 17 Mar 2022 19:03:01 +0000 (-0500) Subject: platform/x86: amd-pmc: Only report STB errors when STB enabled X-Git-Tag: v5.18-rc1~118^2~2 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0c2c21a1fa5b7612fa874b08252e06b34aa4e14a;p=thirdparty%2Flinux.git platform/x86: amd-pmc: Only report STB errors when STB enabled Currently if STB is disabled but an earlier function reported an error an incorrect error will be emitted about failing to write to STB. Correct this logic error by only showing errors when STB is enabled. Suggested-by: Hans de Goede Signed-off-by: Mario Limonciello Link: https://lore.kernel.org/r/20220317190301.6818-1-mario.limonciello@amd.com Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede --- diff --git a/drivers/platform/x86/amd-pmc.c b/drivers/platform/x86/amd-pmc.c index 7317993cd91b2..e9d0dbbb28870 100644 --- a/drivers/platform/x86/amd-pmc.c +++ b/drivers/platform/x86/amd-pmc.c @@ -655,10 +655,11 @@ static void amd_pmc_s2idle_prepare(void) return; } - if (enable_stb) + if (enable_stb) { rc = amd_pmc_write_stb(pdev, AMD_PMC_STB_PREDEF); - if (rc) - dev_err(pdev->dev, "error writing to STB: %d\n", rc); + if (rc) + dev_err(pdev->dev, "error writing to STB: %d\n", rc); + } } static void amd_pmc_s2idle_restore(void) @@ -679,10 +680,11 @@ static void amd_pmc_s2idle_restore(void) amd_pmc_idlemask_read(pdev, pdev->dev, NULL); /* Write data incremented by 1 to distinguish in stb_read */ - if (enable_stb) + if (enable_stb) { rc = amd_pmc_write_stb(pdev, AMD_PMC_STB_PREDEF + 1); - if (rc) - dev_err(pdev->dev, "error writing to STB: %d\n", rc); + if (rc) + dev_err(pdev->dev, "error writing to STB: %d\n", rc); + } /* Notify on failed entry */ amd_pmc_validate_deepest(pdev);