From: Xi Pardee Date: Wed, 9 Apr 2025 19:10:48 +0000 (-0700) Subject: platform/x86:intel/pmc: Remove unneeded io operations X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=8c173c39e3474c816bc5e9bb2124e2318a7aad4b;p=users%2Fwilly%2Flinux.git platform/x86:intel/pmc: Remove unneeded io operations Remove ioremap and iounmap operations that are not needed. ioremap and iounmap operations are handled by the caller of the pmc_add_pmt function. Signed-off-by: Xi Pardee Link: https://lore.kernel.org/r/20250409191056.15434-7-xi.pardee@linux.intel.com Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen --- diff --git a/drivers/platform/x86/intel/pmc/ssram_telemetry.c b/drivers/platform/x86/intel/pmc/ssram_telemetry.c index 10ead4398a68..7b8443092b20 100644 --- a/drivers/platform/x86/intel/pmc/ssram_telemetry.c +++ b/drivers/platform/x86/intel/pmc/ssram_telemetry.c @@ -36,13 +36,7 @@ pmc_add_pmt(struct pmc_dev *pmcdev, u64 ssram_base, void __iomem *ssram) u32 dvsec_offset; u32 table, hdr; - ssram = ioremap(ssram_base, SSRAM_HDR_SIZE); - if (!ssram) - return; - dvsec_offset = readl(ssram + SSRAM_DVSEC_OFFSET); - iounmap(ssram); - dvsec = ioremap(ssram_base + dvsec_offset, SSRAM_DVSEC_SIZE); if (!dvsec) return;