From: Hardevsinh Palaniya Date: Tue, 8 Oct 2024 05:55:45 +0000 (+0530) Subject: spi: spi-fsl-dspi: Fix casting warnings X-Git-Tag: v6.13-rc1~158^2~19^2~1 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=66c1c4175bbdfcf1cb1411b1ea62e7e0b5571594;p=thirdparty%2Fkernel%2Fstable.git spi: spi-fsl-dspi: Fix casting warnings Sparse warnings: drivers/spi/spi-fsl-dspi.c:283:17: warning: incorrect type in assignment (different base types) drivers/spi/spi-fsl-dspi.c:283:17: expected unsigned int [usertype] drivers/spi/spi-fsl-dspi.c:283:17: got restricted __be32 [usertype] drivers/spi/spi-fsl-dspi.c:289:28: warning: cast to restricted __be32 drivers/spi/spi-fsl-dspi.c:289:28: warning: cast to restricted __be32 drivers/spi/spi-fsl-dspi.c:289:28: warning: cast to restricted __be32 drivers/spi/spi-fsl-dspi.c:289:28: warning: cast to restricted __be32 drivers/spi/spi-fsl-dspi.c:289:28: warning: cast to restricted __be32 drivers/spi/spi-fsl-dspi.c:289:28: warning: cast to restricted __be32 drivers/spi/spi-fsl-dspi.c:295:17: warning: incorrect type in assignment (different base types) drivers/spi/spi-fsl-dspi.c:295:17: expected unsigned int [usertype] drivers/spi/spi-fsl-dspi.c:295:17: got restricted __be16 [usertype] drivers/spi/spi-fsl-dspi.c:301:28: warning: cast to restricted __be16 drivers/spi/spi-fsl-dspi.c:301:28: warning: cast to restricted __be16 drivers/spi/spi-fsl-dspi.c:301:28: warning: cast to restricted __be16 drivers/spi/spi-fsl-dspi.c:301:28: warning: cast to restricted __be16 Signed-off-by: Hardevsinh Palaniya Reviewed-by: Vladimir Oltean Tested-by: Vladimir Oltean Link: https://patch.msgid.link/20241008055644.4900-2-hardevsinh.palaniya@siliconsignals.io Signed-off-by: Mark Brown --- diff --git a/drivers/spi/spi-fsl-dspi.c b/drivers/spi/spi-fsl-dspi.c index 72044d76d736c..b52950a0f5f92 100644 --- a/drivers/spi/spi-fsl-dspi.c +++ b/drivers/spi/spi-fsl-dspi.c @@ -280,25 +280,25 @@ static void dspi_native_dev_to_host(struct fsl_dspi *dspi, u32 rxdata) static void dspi_8on32_host_to_dev(struct fsl_dspi *dspi, u32 *txdata) { - *txdata = cpu_to_be32(*(u32 *)dspi->tx); + *txdata = (__force u32)cpu_to_be32(*(u32 *)dspi->tx); dspi->tx += sizeof(u32); } static void dspi_8on32_dev_to_host(struct fsl_dspi *dspi, u32 rxdata) { - *(u32 *)dspi->rx = be32_to_cpu(rxdata); + *(u32 *)dspi->rx = be32_to_cpu((__force __be32)rxdata); dspi->rx += sizeof(u32); } static void dspi_8on16_host_to_dev(struct fsl_dspi *dspi, u32 *txdata) { - *txdata = cpu_to_be16(*(u16 *)dspi->tx); + *txdata = (__force u32)cpu_to_be16(*(u16 *)dspi->tx); dspi->tx += sizeof(u16); } static void dspi_8on16_dev_to_host(struct fsl_dspi *dspi, u32 rxdata) { - *(u16 *)dspi->rx = be16_to_cpu(rxdata); + *(u16 *)dspi->rx = be16_to_cpu((__force __be16)rxdata); dspi->rx += sizeof(u16); }