spi: cadence_qspi_apb: Use BIT macro

Replace numerical bit shift with BIT macro
in cadence_qspi_apb

:%s/(1 << nr)/BIT(nr)/g
where nr = 0, 1, 2 .... 31

Cc: Stefan Roese <sr@denx.de>
Cc: Marek Vasut <marex@denx.de>
Acked-by: Vikas Manocha <vikas.manocha@st.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Jagan Teki <jteki@openedev.com>

drivers/spi/cadence_qspi_apb.c

@@ -58,10 +58,10 @@
 #define	CQSPI_REG_CONFIG			0x00
 #define	CQSPI_REG_CONFIG_CLK_POL_LSB		1
 #define	CQSPI_REG_CONFIG_CLK_PHA_LSB		2
-#define	CQSPI_REG_CONFIG_ENABLE_MASK		(1 << 0)
-#define	CQSPI_REG_CONFIG_DIRECT_MASK		(1 << 7)
-#define	CQSPI_REG_CONFIG_DECODE_MASK		(1 << 9)
-#define	CQSPI_REG_CONFIG_XIP_IMM_MASK		(1 << 18)
+#define	CQSPI_REG_CONFIG_ENABLE_MASK		BIT(0)
+#define	CQSPI_REG_CONFIG_DIRECT_MASK		BIT(7)
+#define	CQSPI_REG_CONFIG_DECODE_MASK		BIT(9)
+#define	CQSPI_REG_CONFIG_XIP_IMM_MASK		BIT(18)
 #define	CQSPI_REG_CONFIG_CHIPSELECT_LSB		10
 #define	CQSPI_REG_CONFIG_BAUD_LSB		19
 #define	CQSPI_REG_CONFIG_IDLE_LSB		31
@@ -122,18 +122,18 @@
 #define	CQSPI_REG_IRQMASK			0x44
 
 #define	CQSPI_REG_INDIRECTRD			0x60
-#define	CQSPI_REG_INDIRECTRD_START_MASK		(1 << 0)
-#define	CQSPI_REG_INDIRECTRD_CANCEL_MASK	(1 << 1)
-#define	CQSPI_REG_INDIRECTRD_INPROGRESS_MASK	(1 << 2)
-#define	CQSPI_REG_INDIRECTRD_DONE_MASK		(1 << 5)
+#define	CQSPI_REG_INDIRECTRD_START_MASK		BIT(0)
+#define	CQSPI_REG_INDIRECTRD_CANCEL_MASK	BIT(1)
+#define	CQSPI_REG_INDIRECTRD_INPROGRESS_MASK	BIT(2)
+#define	CQSPI_REG_INDIRECTRD_DONE_MASK		BIT(5)
 
 #define	CQSPI_REG_INDIRECTRDWATERMARK		0x64
 #define	CQSPI_REG_INDIRECTRDSTARTADDR		0x68
 #define	CQSPI_REG_INDIRECTRDBYTES		0x6C
 
 #define	CQSPI_REG_CMDCTRL			0x90
-#define	CQSPI_REG_CMDCTRL_EXECUTE_MASK		(1 << 0)
-#define	CQSPI_REG_CMDCTRL_INPROGRESS_MASK	(1 << 1)
+#define	CQSPI_REG_CMDCTRL_EXECUTE_MASK		BIT(0)
+#define	CQSPI_REG_CMDCTRL_INPROGRESS_MASK	BIT(1)
 #define	CQSPI_REG_CMDCTRL_DUMMY_LSB		7
 #define	CQSPI_REG_CMDCTRL_WR_BYTES_LSB		12
 #define	CQSPI_REG_CMDCTRL_WR_EN_LSB		15
@@ -149,10 +149,10 @@
 #define	CQSPI_REG_CMDCTRL_OPCODE_MASK		0xFF
 
 #define	CQSPI_REG_INDIRECTWR			0x70
-#define	CQSPI_REG_INDIRECTWR_START_MASK		(1 << 0)
-#define	CQSPI_REG_INDIRECTWR_CANCEL_MASK	(1 << 1)
-#define	CQSPI_REG_INDIRECTWR_INPROGRESS_MASK	(1 << 2)
-#define	CQSPI_REG_INDIRECTWR_DONE_MASK		(1 << 5)
+#define	CQSPI_REG_INDIRECTWR_START_MASK		BIT(0)
+#define	CQSPI_REG_INDIRECTWR_CANCEL_MASK	BIT(1)
+#define	CQSPI_REG_INDIRECTWR_INPROGRESS_MASK	BIT(2)
+#define	CQSPI_REG_INDIRECTWR_DONE_MASK		BIT(5)
 
 #define	CQSPI_REG_INDIRECTWRWATERMARK		0x74
 #define	CQSPI_REG_INDIRECTWRSTARTADDR		0x78