Remove omap3_rom_rng_data_present method as it was returning 1 always. Use .read callback instead of .data_read callback. This avoids use of obsolete callbacks.
This patch is not tested with hardware as I don't have access to it. Signed-off-by: PrasannaKumar Muralidharan <[email protected]> --- drivers/char/hw_random/omap3-rom-rng.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/char/hw_random/omap3-rom-rng.c b/drivers/char/hw_random/omap3-rom-rng.c index 8da14f1..37a58d7 100644 --- a/drivers/char/hw_random/omap3-rom-rng.c +++ b/drivers/char/hw_random/omap3-rom-rng.c @@ -71,12 +71,7 @@ static int omap3_rom_rng_get_random(void *buf, unsigned int count) return 0; } -static int omap3_rom_rng_data_present(struct hwrng *rng, int wait) -{ - return 1; -} - -static int omap3_rom_rng_data_read(struct hwrng *rng, u32 *data) +static int omap3_rom_rng_read(struct hwrng *rng, void *data, size_t max, bool w) { int r; @@ -88,8 +83,7 @@ static int omap3_rom_rng_data_read(struct hwrng *rng, u32 *data) static struct hwrng omap3_rom_rng_ops = { .name = "omap3-rom", - .data_present = omap3_rom_rng_data_present, - .data_read = omap3_rom_rng_data_read, + .read = omap3_rom_rng_read, }; static int omap3_rom_rng_probe(struct platform_device *pdev) -- 2.5.0
