All of lore.kernel.org
 help / color / mirror / Atom feed
From: Leilk Liu <leilk.liu@mediatek.com>
To: Mark Brown <broonie@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-spi@vger.kernel.org>, <linux-mediatek@lists.infradead.org>,
	Leilk Liu <leilk.liu@mediatek.com>
Subject: [PATCH] spi: Mediatek: fix endian warnings
Date: Tue, 11 Aug 2015 18:43:09 +0800	[thread overview]
Message-ID: <1439289789-29026-1-git-send-email-leilk.liu@mediatek.com> (raw)

This patch fixes endian warnings detected by sparse:
- sparse: incorrect type in argument 1 (different base types)
	  expected unsigned int [unsigned] val
	  got restricted __le32 [usertype] <noident>
- sparse: incorrect type in argument 1 (different base types)
	  expected unsigned int [unsigned] val
	  got restricted __le32 [usertype] <noident>

Signed-off-by: Leilk Liu <leilk.liu@mediatek.com>
---
 drivers/spi/spi-mt65xx.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/spi/spi-mt65xx.c b/drivers/spi/spi-mt65xx.c
index 4676b01..ae645fa 100644
--- a/drivers/spi/spi-mt65xx.c
+++ b/drivers/spi/spi-mt65xx.c
@@ -359,9 +359,11 @@ static void mtk_spi_setup_dma_addr(struct spi_master *master,
 	struct mtk_spi *mdata = spi_master_get_devdata(master);
 
 	if (mdata->tx_sgl)
-		writel(cpu_to_le32(xfer->tx_dma), mdata->base + SPI_TX_SRC_REG);
+		writel((__force u32)cpu_to_le32(xfer->tx_dma),
+		       mdata->base + SPI_TX_SRC_REG);
 	if (mdata->rx_sgl)
-		writel(cpu_to_le32(xfer->rx_dma), mdata->base + SPI_RX_DST_REG);
+		writel((__force u32)cpu_to_le32(xfer->rx_dma),
+		       mdata->base + SPI_RX_DST_REG);
 }
 
 static int mtk_spi_fifo_transfer(struct spi_master *master,
-- 
1.8.1.1.dirty


WARNING: multiple messages have this Message-ID (diff)
From: Leilk Liu <leilk.liu@mediatek.com>
To: Mark Brown <broonie@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, linux-spi@vger.kernel.org,
	linux-mediatek@lists.infradead.org,
	Leilk Liu <leilk.liu@mediatek.com>
Subject: [PATCH] spi: Mediatek: fix endian warnings
Date: Tue, 11 Aug 2015 18:43:09 +0800	[thread overview]
Message-ID: <1439289789-29026-1-git-send-email-leilk.liu@mediatek.com> (raw)

This patch fixes endian warnings detected by sparse:
- sparse: incorrect type in argument 1 (different base types)
	  expected unsigned int [unsigned] val
	  got restricted __le32 [usertype] <noident>
- sparse: incorrect type in argument 1 (different base types)
	  expected unsigned int [unsigned] val
	  got restricted __le32 [usertype] <noident>

Signed-off-by: Leilk Liu <leilk.liu@mediatek.com>
---
 drivers/spi/spi-mt65xx.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/spi/spi-mt65xx.c b/drivers/spi/spi-mt65xx.c
index 4676b01..ae645fa 100644
--- a/drivers/spi/spi-mt65xx.c
+++ b/drivers/spi/spi-mt65xx.c
@@ -359,9 +359,11 @@ static void mtk_spi_setup_dma_addr(struct spi_master *master,
 	struct mtk_spi *mdata = spi_master_get_devdata(master);
 
 	if (mdata->tx_sgl)
-		writel(cpu_to_le32(xfer->tx_dma), mdata->base + SPI_TX_SRC_REG);
+		writel((__force u32)cpu_to_le32(xfer->tx_dma),
+		       mdata->base + SPI_TX_SRC_REG);
 	if (mdata->rx_sgl)
-		writel(cpu_to_le32(xfer->rx_dma), mdata->base + SPI_RX_DST_REG);
+		writel((__force u32)cpu_to_le32(xfer->rx_dma),
+		       mdata->base + SPI_RX_DST_REG);
 }
 
 static int mtk_spi_fifo_transfer(struct spi_master *master,
-- 
1.8.1.1.dirty

WARNING: multiple messages have this Message-ID (diff)
From: leilk.liu@mediatek.com (Leilk Liu)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] spi: Mediatek: fix endian warnings
Date: Tue, 11 Aug 2015 18:43:09 +0800	[thread overview]
Message-ID: <1439289789-29026-1-git-send-email-leilk.liu@mediatek.com> (raw)

This patch fixes endian warnings detected by sparse:
- sparse: incorrect type in argument 1 (different base types)
	  expected unsigned int [unsigned] val
	  got restricted __le32 [usertype] <noident>
- sparse: incorrect type in argument 1 (different base types)
	  expected unsigned int [unsigned] val
	  got restricted __le32 [usertype] <noident>

Signed-off-by: Leilk Liu <leilk.liu@mediatek.com>
---
 drivers/spi/spi-mt65xx.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/spi/spi-mt65xx.c b/drivers/spi/spi-mt65xx.c
index 4676b01..ae645fa 100644
--- a/drivers/spi/spi-mt65xx.c
+++ b/drivers/spi/spi-mt65xx.c
@@ -359,9 +359,11 @@ static void mtk_spi_setup_dma_addr(struct spi_master *master,
 	struct mtk_spi *mdata = spi_master_get_devdata(master);
 
 	if (mdata->tx_sgl)
-		writel(cpu_to_le32(xfer->tx_dma), mdata->base + SPI_TX_SRC_REG);
+		writel((__force u32)cpu_to_le32(xfer->tx_dma),
+		       mdata->base + SPI_TX_SRC_REG);
 	if (mdata->rx_sgl)
-		writel(cpu_to_le32(xfer->rx_dma), mdata->base + SPI_RX_DST_REG);
+		writel((__force u32)cpu_to_le32(xfer->rx_dma),
+		       mdata->base + SPI_RX_DST_REG);
 }
 
 static int mtk_spi_fifo_transfer(struct spi_master *master,
-- 
1.8.1.1.dirty

             reply	other threads:[~2015-08-11 10:43 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-08-11 10:43 Leilk Liu [this message]
2015-08-11 10:43 ` [PATCH] spi: Mediatek: fix endian warnings Leilk Liu
2015-08-11 10:43 ` Leilk Liu
     [not found] ` <1439289789-29026-1-git-send-email-leilk.liu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2015-08-11 16:28   ` Applied "spi: mediatek: fix endian warnings" to the spi tree Mark Brown
2015-08-12 14:45 ` [PATCH] spi: Mediatek: fix endian warnings Jonas Gorski
2015-08-12 14:45   ` Jonas Gorski
2015-08-12 14:45   ` Jonas Gorski
2015-08-13  2:11   ` lei liu
2015-08-13  2:11     ` lei liu
2015-08-13  2:11     ` lei liu
2015-08-13  2:11     ` lei liu
2015-08-13  9:19     ` Mark Brown
2015-08-13  9:19       ` Mark Brown
2015-08-13  9:19       ` Mark Brown
2015-08-15 20:16 ` Arnd Bergmann
2015-08-15 20:16   ` Arnd Bergmann
2015-08-15 20:16   ` Arnd Bergmann
2015-08-15 20:17   ` Arnd Bergmann
2015-08-15 20:17     ` Arnd Bergmann
2015-08-15 20:17     ` Arnd Bergmann
2015-08-16 14:06   ` Russell King - ARM Linux
2015-08-16 14:06     ` Russell King - ARM Linux
2015-08-16 14:06     ` Russell King - ARM Linux
2015-08-17  3:30     ` Mark Brown
2015-08-17  3:30       ` Mark Brown
2015-08-17  3:30       ` Mark Brown

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1439289789-29026-1-git-send-email-leilk.liu@mediatek.com \
    --to=leilk.liu@mediatek.com \
    --cc=broonie@kernel.org \
    --cc=devicetree@vger.kernel.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mediatek@lists.infradead.org \
    --cc=linux-spi@vger.kernel.org \
    --cc=mark.rutland@arm.com \
    --cc=matthias.bgg@gmail.com \
    --cc=s.hauer@pengutronix.de \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.