From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from twmbx01.aspeedtech.com (mail.aspeedtech.com [211.20.114.72]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 12A5732B99E; Mon, 18 May 2026 09:57:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=211.20.114.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779098239; cv=none; b=AMFMjD8BXcx0tmhYl80QBIl1EUk8Jvz11u8YrbBH0K+qa9wqrEVwYVF3wD0nvnqrRF9nAyqFLerc288Creu/ZhfOBTB+wjcWWYtJyNzw8nEzuFcV8zQOfBx3XXWgSq7yqkhUqSLQYxy3b5wwoClBMQbD9VldwR6/IRgFrhg13aU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779098239; c=relaxed/simple; bh=5r8Pw6ZPgRU+4OS2o+vu2R8XYBkGhiNPkeXgjAg/HOY=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=F8EatlMVw86TS8aKIINsOyZ1MhqCYE5KX8oxX5WHqCK+ecjNh5KovScIDHAQ8scytX7h/F1lwD8xSjWXlaoughBEaDwchyfNaCl5qMMAaK/nAdQlbFRivdxHlx2ZhGjvCY1LVkKk3qjBJRL4hCd+7RMAqL2iFWxE/k3XBqrCGJc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=aspeedtech.com; spf=pass smtp.mailfrom=aspeedtech.com; arc=none smtp.client-ip=211.20.114.72 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=aspeedtech.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=aspeedtech.com Received: from TWMBX01.aspeed.com (192.168.0.62) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.10; Mon, 18 May 2026 17:57:08 +0800 Received: from aspeedtech.com (192.168.10.13) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Mon, 18 May 2026 17:57:08 +0800 From: Chin-Ting Kuo To: , , , , , , , , , CC: kernel test robot Subject: [PATCH 1/2] spi: aspeed: Fix missing __iomem annotation in output transfer path Date: Mon, 18 May 2026 17:57:07 +0800 Message-ID: <20260518095708.2502537-2-chin-ting_kuo@aspeedtech.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260518095708.2502537-1-chin-ting_kuo@aspeedtech.com> References: <20260518095708.2502537-1-chin-ting_kuo@aspeedtech.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain 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 --- drivers/spi/spi-aspeed-smc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/spi/spi-aspeed-smc.c b/drivers/spi/spi-aspeed-smc.c index c21323e07d3c..808659a1f460 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) { -- 2.34.1