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clk: bcm2835: fix bcm2835_clock_rate_from_divisor declaration

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[ Upstream commit 0b919a3728691c172312dee99ba654055ccd8c84 ]

The return value of bcm2835_clock_rate_from_divisor is always unsigned
and also all caller expect this. So fix the declaration accordingly.

Fixes: 41691b8862e2 ("clk: bcm2835: Add support for programming the audio domain clocks")
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Link: https://lore.kernel.org/r/20220904141037.38816-1-stefan.wahren@i2se.com
Reviewed-by: Ivan T. Ivanov <iivanov@suse.de>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Stefan Wahren 2022-09-04 16:10:37 +02:00 committed by Greg Kroah-Hartman
parent e338131e98
commit bdf72f2d64
1 changed files with 3 additions and 3 deletions
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6
drivers/clk/bcm/clk-bcm2835.c
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@ -967,9 +967,9 @@ static u32 bcm2835_clock_choose_div(struct clk_hw *hw,
return div;
}
static long bcm2835_clock_rate_from_divisor(struct bcm2835_clock *clock,
unsigned long parent_rate,
u32 div)
static unsigned long bcm2835_clock_rate_from_divisor(struct bcm2835_clock *clock,
unsigned long parent_rate,
u32 div)
{
const struct bcm2835_clock_data *data = clock->data;
u64 temp;