From: Chin-Ting Kuo Date: Fri, 22 May 2026 07:16:20 +0000 (+0800) Subject: spi: aspeed: Fix missing __iomem annotation in output transfer path X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=5c3091e23f8fc2bdb6d85ca23b6097f05f3f0467;p=thirdparty%2Fkernel%2Flinux.git spi: aspeed: Fix missing __iomem annotation in output transfer path The dst parameter of aspeed_spi_user_transfer_tx() is an MMIO address obtained from chip->ahb_base, but it was typed as void * instead of void __iomem *. This caused a sparse warning report. Fix the parameter type to void __iomem * and drop the now-unnecessary cast at the call site. Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202605180441.uD3toFRJ-lkp@intel.com/ Signed-off-by: Chin-Ting Kuo Reviewed-by: Cédric Le Goater Link: https://patch.msgid.link/20260522071621.102507-2-chin-ting_kuo@aspeedtech.com Signed-off-by: Mark Brown --- diff --git a/drivers/spi/spi-aspeed-smc.c b/drivers/spi/spi-aspeed-smc.c index c21323e07d3ca..808659a1f4601 100644 --- a/drivers/spi/spi-aspeed-smc.c +++ b/drivers/spi/spi-aspeed-smc.c @@ -891,7 +891,7 @@ static int aspeed_spi_user_unprepare_msg(struct spi_controller *ctlr, static void aspeed_spi_user_transfer_tx(struct aspeed_spi *aspi, struct spi_device *spi, const u8 *tx_buf, u8 *rx_buf, - void *dst, u32 len) + void __iomem *dst, u32 len) { const struct aspeed_spi_data *data = aspi->data; bool full_duplex_transfer = data->full_duplex && tx_buf == rx_buf; @@ -936,7 +936,7 @@ static int aspeed_spi_user_transfer(struct spi_controller *ctlr, aspeed_spi_set_io_mode(chip, CTRL_IO_QUAD_DATA); aspeed_spi_user_transfer_tx(aspi, spi, tx_buf, rx_buf, - (void *)ahb_base, xfer->len); + ahb_base, xfer->len); } if (rx_buf && rx_buf != tx_buf) {