diff options
Diffstat (limited to 'drivers/char/hw_random')
| -rw-r--r-- | drivers/char/hw_random/omap-rng.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/char/hw_random/omap-rng.c b/drivers/char/hw_random/omap-rng.c index e4f71c8147f9..6c18540c8b43 100644 --- a/drivers/char/hw_random/omap-rng.c +++ b/drivers/char/hw_random/omap-rng.c @@ -65,8 +65,10 @@ #define OMAP4_RNG_OUTPUT_SIZE 0x8 enum { - RNG_OUTPUT_L_REG = 0, - RNG_OUTPUT_H_REG, + RNG_OUTPUT_0_REG = 0, + RNG_OUTPUT_1_REG, + RNG_OUTPUT_2_REG, + RNG_OUTPUT_3_REG, RNG_STATUS_REG, RNG_INTMASK_REG, RNG_INTACK_REG, @@ -82,7 +84,7 @@ enum { }; static const u16 reg_map_omap2[] = { - [RNG_OUTPUT_L_REG] = 0x0, + [RNG_OUTPUT_0_REG] = 0x0, [RNG_STATUS_REG] = 0x4, [RNG_CONFIG_REG] = 0x28, [RNG_REV_REG] = 0x3c, @@ -90,8 +92,8 @@ static const u16 reg_map_omap2[] = { }; static const u16 reg_map_omap4[] = { - [RNG_OUTPUT_L_REG] = 0x0, - [RNG_OUTPUT_H_REG] = 0x4, + [RNG_OUTPUT_0_REG] = 0x0, + [RNG_OUTPUT_1_REG] = 0x4, [RNG_STATUS_REG] = 0x8, [RNG_INTMASK_REG] = 0xc, [RNG_INTACK_REG] = 0x10, @@ -163,7 +165,7 @@ static int omap_rng_do_read(struct hwrng *rng, void *data, size_t max, if (!present) return 0; - memcpy_fromio(data, priv->base + priv->pdata->regs[RNG_OUTPUT_L_REG], + memcpy_fromio(data, priv->base + priv->pdata->regs[RNG_OUTPUT_0_REG], priv->pdata->data_size); if (priv->pdata->regs[RNG_INTACK_REG]) |