clk: bcm2835: divider value has to be 1 or more

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commit 997f16bd5d upstream.

Current clamping of a normal divider allows a value < 1 to be valid.

A divider of < 1 would actually only be possible if we had a PLL...

So this patch clamps the divider to 1.

Fixes: 41691b8862 ("clk: bcm2835: Add support for programming the
audio domain clocks")

Signed-off-by: Martin Sperl <kernel@martin.sperl.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

Martin Sperl 2016-02-29 11:39:20 +00:00 • committed by Greg Kroah-Hartman

parent 3232e7c4db

commit b2cfbf4210

1 changed files with 3 additions and 2 deletions

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drivers/clk/bcm/clk-bcm2835.c

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