From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dmitry Eremin-Solenikov Date: Mon, 24 Nov 2014 23:05:35 +0000 Subject: [PATCH V2 5/6] pcmcia: sa1111: provide device clock Message-Id: <1416870336-30114-6-git-send-email-dbaryshkov@gmail.com> List-Id: References: <1416870336-30114-1-git-send-email-dbaryshkov@gmail.com> In-Reply-To: <1416870336-30114-1-git-send-email-dbaryshkov@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-arm-kernel@lists.infradead.org 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 --- drivers/pcmcia/sa1111_generic.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/pcmcia/sa1111_generic.c b/drivers/pcmcia/sa1111_generic.c index 65b02c3..7bae7e5 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); } -- 2.1.3