Commit fe47c58b authored by Paul Walmsley's avatar Paul Walmsley

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: default avatarPaul Walmsley <paul@pwsan.com>
Cc: Matt Mackall <mpm@selenic.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Acked-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 4848d460
......@@ -376,6 +376,9 @@ static struct platform_device omap1_rng_device = {
static void omap1_init_rng(void)
{
if (!cpu_is_omap16xx())
return;
(void) platform_device_register(&omap1_rng_device);
}
......
......@@ -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);
}
......
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