X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=drivers%2Fspi%2Ffsl_espi.c;h=b1586d12912a60ade47d524feb1749774a98fccb;hb=86362221fc72fa74620232b79eec56fbfb1ff96f;hp=ae0fe58f2c06400e2cebfbd3b9bc680354ae99be;hpb=3e1fa221f94b7ae3389d166882b77f1da5895f22;p=u-boot

diff --git a/drivers/spi/fsl_espi.c b/drivers/spi/fsl_espi.c
index ae0fe58f2c..b1586d1291 100644
--- a/drivers/spi/fsl_espi.c
+++ b/drivers/spi/fsl_espi.c
@@ -32,26 +32,26 @@ struct fsl_spi_slave {
 #define ESPI_MAX_CS_NUM		4
 #define ESPI_FIFO_WIDTH_BIT	32
 
-#define ESPI_EV_RNE		(1 << 9)
-#define ESPI_EV_TNF		(1 << 8)
-#define ESPI_EV_DON		(1 << 14)
-#define ESPI_EV_TXE		(1 << 15)
+#define ESPI_EV_RNE		BIT(9)
+#define ESPI_EV_TNF		BIT(8)
+#define ESPI_EV_DON		BIT(14)
+#define ESPI_EV_TXE		BIT(15)
 #define ESPI_EV_RFCNT_SHIFT	24
 #define ESPI_EV_RFCNT_MASK	(0x3f << ESPI_EV_RFCNT_SHIFT)
 
-#define ESPI_MODE_EN		(1 << 31)	/* Enable interface */
+#define ESPI_MODE_EN		BIT(31)	/* Enable interface */
 #define ESPI_MODE_TXTHR(x)	((x) << 8)	/* Tx FIFO threshold */
 #define ESPI_MODE_RXTHR(x)	((x) << 0)	/* Rx FIFO threshold */
 
 #define ESPI_COM_CS(x)		((x) << 30)
 #define ESPI_COM_TRANLEN(x)	((x) << 0)
 
-#define ESPI_CSMODE_CI_INACTIVEHIGH	(1 << 31)
-#define ESPI_CSMODE_CP_BEGIN_EDGCLK	(1 << 30)
-#define ESPI_CSMODE_REV_MSB_FIRST	(1 << 29)
-#define ESPI_CSMODE_DIV16		(1 << 28)
+#define ESPI_CSMODE_CI_INACTIVEHIGH	BIT(31)
+#define ESPI_CSMODE_CP_BEGIN_EDGCLK	BIT(30)
+#define ESPI_CSMODE_REV_MSB_FIRST	BIT(29)
+#define ESPI_CSMODE_DIV16		BIT(28)
 #define ESPI_CSMODE_PM(x)		((x) << 24)
-#define ESPI_CSMODE_POL_ASSERTED_LOW	(1 << 20)
+#define ESPI_CSMODE_POL_ASSERTED_LOW	BIT(20)
 #define ESPI_CSMODE_LEN(x)		((x) << 16)
 #define ESPI_CSMODE_CSBEF(x)		((x) << 12)
 #define ESPI_CSMODE_CSAFT(x)		((x) << 8)
@@ -273,7 +273,7 @@ int spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *data_out,
 			spi_cs_deactivate(slave);
 			return 0;
 		}
-		buf_len = 2 * cmd_len + min(data_len, max_tran_len);
+		buf_len = 2 * cmd_len + min(data_len, (size_t)max_tran_len);
 		len = cmd_len + data_len;
 		rx_offset = cmd_len;
 		buffer = (unsigned char *)malloc(buf_len);
@@ -306,7 +306,7 @@ int spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *data_out,
 		if (data_in)
 			din = buffer + rx_offset;
 		dout = buffer;
-		tran_len = min(data_len , max_tran_len);
+		tran_len = min(data_len, (size_t)max_tran_len);
 		num_blks = DIV_ROUND_UP(tran_len + cmd_len, 4);
 		num_bytes = (tran_len + cmd_len) % 4;
 		fsl->data_len = tran_len + cmd_len;