From: Han Xu Date: Tue, 10 Oct 2023 20:15:24 +0000 (-0500) Subject: spi: nxp-fspi: use the correct ioremap function X-Git-Tag: v6.5.12~382 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=99bb148bd5657448fc3d789d967b40f22082e50d;p=thirdparty%2Fkernel%2Fstable.git spi: nxp-fspi: use the correct ioremap function [ Upstream commit c3aa5cb264a38ae9bbcce32abca4c155af0456df ] AHB memory as MMIO should be mapped with ioremap rather than ioremap_wc, which should have been used initially just to handle unaligned access as a workaround. Fixes: d166a73503ef ("spi: fspi: dynamically alloc AHB memory") Signed-off-by: Han Xu Link: https://lore.kernel.org/r/20231010201524.2021340-1-han.xu@nxp.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- diff --git a/drivers/spi/spi-nxp-fspi.c b/drivers/spi/spi-nxp-fspi.c index 8e44de084bbe3..426aa885072af 100644 --- a/drivers/spi/spi-nxp-fspi.c +++ b/drivers/spi/spi-nxp-fspi.c @@ -760,7 +760,7 @@ static int nxp_fspi_read_ahb(struct nxp_fspi *f, const struct spi_mem_op *op) f->memmap_len = len > NXP_FSPI_MIN_IOMAP ? len : NXP_FSPI_MIN_IOMAP; - f->ahb_addr = ioremap_wc(f->memmap_phy + f->memmap_start, + f->ahb_addr = ioremap(f->memmap_phy + f->memmap_start, f->memmap_len); if (!f->ahb_addr) {