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ARM: 8246/2: pcmcia: sa1111: provide device clock

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Both pxa2xx (long ago) and sa1100 (now) make use of clock device to get
the cpu speed. Make sa1111 glue code provide clock to platform layer.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Dmitry Eremin-Solenikov 2014-12-03 18:42:13 +01:00 committed by Russell King
parent 0821c3bc5d
commit b02cba8693
1 changed files with 7 additions and 0 deletions
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7
drivers/pcmcia/sa1111_generic.c
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@ -145,6 +145,12 @@ int sa1111_pcmcia_add(struct sa1111_dev *dev, struct pcmcia_low_level *ops,
return -ENOMEM;
s->soc.nr = ops->first + i;
s->soc.clk = clk_get(&dev->dev, NULL);
if (IS_ERR(s->soc.clk)) {
ret = PTR_ERR(s->soc.clk);
kfree(s);
return ret;
}
soc_pcmcia_init_one(&s->soc, ops, &dev->dev);
s->dev = dev;
if (s->soc.nr) {
@ -220,6 +226,7 @@ static int pcmcia_remove(struct sa1111_dev *dev)
for (; s; s = next) {
next = s->next;
soc_pcmcia_remove_one(&s->soc);
clk_put(s->soc.clk);
kfree(s);
}