diff options
| author | Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> | 2014-12-03 18:42:13 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2014-12-05 16:30:29 +0000 |
| commit | b02cba8693fca6bd9166dd541f6a61cd82f6e231 (patch) | |
| tree | 86ecfd9783c8baeed6e49f5c9416a9f8462ff7ed | |
| parent | 0821c3bc5df805aef1f5989b7a7dacc2491a0e5b (diff) | |
ARM: 8246/2: pcmcia: sa1111: provide device clock
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>
| -rw-r--r-- | drivers/pcmcia/sa1111_generic.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/pcmcia/sa1111_generic.c b/drivers/pcmcia/sa1111_generic.c index 65b02c3e14ce..7bae7e549d8b 100644 --- a/drivers/pcmcia/sa1111_generic.c +++ b/drivers/pcmcia/sa1111_generic.c @@ -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); } |