Messages in this thread Patch in this message | | | From | Ben Dooks <> | Subject | [PATCH] hwrng: omap3-rom fix pointer warning for omap3_rom_rng_idle | Date | Tue, 15 Oct 2019 13:27:54 +0100 |
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The omap3_rom_rng_idle function takes a pointer, so give it a pointer instead of a plain 0. This fixes the following sparse warning:
drivers/char/hw_random/omap3-rom-rng.c:115:28: warning: Using plain integer as NULL pointer
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> --- Cc: Arnd Bergmann <arnd@arndb.de> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: linux-crypto@vger.kernel.org Cc: linux-kernel@vger.kernel.org --- drivers/char/hw_random/omap3-rom-rng.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/char/hw_random/omap3-rom-rng.c b/drivers/char/hw_random/omap3-rom-rng.c index 38b719017186..75fe3dc83d28 100644 --- a/drivers/char/hw_random/omap3-rom-rng.c +++ b/drivers/char/hw_random/omap3-rom-rng.c @@ -112,7 +112,7 @@ static int omap3_rom_rng_probe(struct platform_device *pdev) ret = clk_prepare_enable(rng_clk); if (ret) return ret; - omap3_rom_rng_idle(0); + omap3_rom_rng_idle(NULL); return hwrng_register(&omap3_rom_rng_ops); } -- 2.23.0
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