Commit 44777807 authored by Martin Kaiser's avatar Martin Kaiser Committed by Herbert Xu
Browse files

hwrng: imx-rngc - use BIT(x) for register bit defines 



Rewrite the defines for register bits to use BIT(x) instead of writing
out the 32-bit number. This makes it easier to compare the code with the
register descriptions in the reference manual.

Signed-off-by: default avatarMartin Kaiser <martin@kaiser.cx>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent cbd07781

drivers/char/hw_random/imx-rngc.c

+10 −10
Original line number Diff line number Diff line
@@ -35,19 +35,19 @@ 
#define RNGC_TYPE_RNGC			0x2





#define RNGC_CMD_CLR_ERR		0x00000020

#define RNGC_CMD_CLR_INT		0x00000010

#define RNGC_CMD_SEED			0x00000002

#define RNGC_CMD_SELF_TEST		0x00000001

#define RNGC_CMD_CLR_ERR		BIT(5)

#define RNGC_CMD_CLR_INT		BIT(4)

#define RNGC_CMD_SEED			BIT(1)

#define RNGC_CMD_SELF_TEST		BIT(0)



#define RNGC_CTRL_MASK_ERROR		0x00000040

#define RNGC_CTRL_MASK_DONE		0x00000020

#define RNGC_CTRL_AUTO_SEED		0x00000010

#define RNGC_CTRL_MASK_ERROR		BIT(6)

#define RNGC_CTRL_MASK_DONE		BIT(5)

#define RNGC_CTRL_AUTO_SEED		BIT(4)



#define RNGC_STATUS_ERROR		0x00010000

#define RNGC_STATUS_ERROR		BIT(16)

#define RNGC_STATUS_FIFO_LEVEL_MASK	GENMASK(11, 8)

#define RNGC_STATUS_SEED_DONE		0x00000020

#define RNGC_STATUS_ST_DONE		0x00000010

#define RNGC_STATUS_SEED_DONE		BIT(5)

#define RNGC_STATUS_ST_DONE		BIT(4)



#define RNGC_ERROR_STATUS_STAT_ERR	0x00000008