Re: [PATCH 2/4] hw_random: bcm63xx-rng: move register definitions to driver

From: Sergei Shtylyov
Date: Tue Feb 17 2015 - 06:35:58 EST


On 2/17/2015 5:09 AM, Florian Fainelli wrote:

arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h contains the register
definitions for this random number generator block, incorporate these
register definitions directly into the bcm63xx-rng driver so we do not
rely on this header to be provided.

Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
drivers/char/hw_random/bcm63xx-rng.c | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/drivers/char/hw_random/bcm63xx-rng.c b/drivers/char/hw_random/bcm63xx-rng.c
index ed9b28b35a39..c7f3af852599 100644
--- a/drivers/char/hw_random/bcm63xx-rng.c
+++ b/drivers/char/hw_random/bcm63xx-rng.c
@@ -13,7 +13,15 @@
#include <linux/platform_device.h>
#include <linux/hw_random.h>

-#include <bcm63xx_regs.h>
+#define RNG_CTRL 0x00
+#define RNG_EN (1 << 0)
+#define RNG_STAT 0x04
+#define RNG_AVAIL_MASK (0xff000000)

Parens not needed here.

WBR, Sergei

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