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| author | Paul Walmsley <paul@pwsan.com> | 2012-09-24 01:28:27 +0200 |
|---|---|---|
| committer | Paul Walmsley <paul@pwsan.com> | 2012-09-24 01:28:27 +0200 |
| commit | fe47c58ba82c967729c76869a5f10a94c38754f3 (patch) | |
| tree | d3a0e62aca6904d839c846f7a94e2d356118ba1f /drivers/char | |
| parent | ARM: OMAP: split OMAP1, OMAP2+ RNG device registration (diff) | |
| download | linux-fe47c58ba82c967729c76869a5f10a94c38754f3.tar.xz linux-fe47c58ba82c967729c76869a5f10a94c38754f3.zip | |
hwrng: OMAP: remove SoC restrictions from driver registration
Remove the SoC restriction code from the OMAP RNG driver. The
integration code in arch/arm/*omap* should handle this. The device
shouldn't be created if it doesn't exist on the currently-booted SoC.
This allows us to remove some OMAP-specific cpu_is_omap*() calls from
the driver. Also, if other OMAP chips have RNGs that can be used
by Linux, there will be no need to modify the driver.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Matt Mackall <mpm@selenic.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/hw_random/omap-rng.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/char/hw_random/omap-rng.c b/drivers/char/hw_random/omap-rng.c index 748fcc8892f3..a5effd813abd 100644 --- a/drivers/char/hw_random/omap-rng.c +++ b/drivers/char/hw_random/omap-rng.c @@ -220,9 +220,6 @@ static struct platform_driver omap_rng_driver = { static int __init omap_rng_init(void) { - if (!cpu_is_omap16xx() && !cpu_is_omap24xx()) - return -ENODEV; - return platform_driver_register(&omap_rng_driver); } |