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Commit 4408c26b authored by Paul Walmsley's avatar Paul Walmsley Committed by Sekhar Nori
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ARM: davinci: clock: return 0 upon error from clk_round_rate() 



clk_round_rate() should return 0 now upon an error, rather than returning
a negative error code.  This is because clk_round_rate() is being changed
to return an unsigned return type rather than a signed type, since some
clock sources can generate rates higher than (2^31)-1 Hz.

Signed-off-by: default avatarPaul Walmsley <paul@pwsan.com>
Cc: Philip Avinash <avinashphilip@ti.com>
Cc: Sekhar Nori <nsekhar@ti.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: default avatarSekhar Nori <nsekhar@ti.com>
parent 6ce4eac1

arch/arm/mach-davinci/clock.c

+1 −1
Original line number Diff line number Diff line
@@ -133,7 +133,7 @@ EXPORT_SYMBOL(clk_get_rate); 
long clk_round_rate(struct clk *clk, unsigned long rate)

{

	if (clk == NULL || IS_ERR(clk))

		return -EINVAL;

		return 0;



	if (clk->round_rate)

		return clk->round_rate(clk, rate);