diff options
| author | Andrew Bresticker <abrestic@chromium.org> | 2015-05-04 10:36:35 -0700 |
|---|---|---|
| committer | Jassi Brar <jaswinder.singh@linaro.org> | 2015-05-12 09:18:16 +0530 |
| commit | 05ae797566a66d159cf1e2ee11bf3f6fae40c8eb (patch) | |
| tree | 409e6262f89399295e2e1e6d35345ac5fe8c170d | |
| parent | 59dd3f02615e52c42207a8e873f7f86bf7d447c4 (diff) | |
mailbox: Make mbox_chan_ops const
The mailbox controller's channel ops ought to be read-only. Update
all the mailbox drivers to make their mbox_chan_ops const as well.
Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Cc: Ashwin Chaugule <ashwin.chaugule@linaro.org>
Cc: Ley Foon Tan <lftan@altera.com>
Acked-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
| -rw-r--r-- | drivers/mailbox/arm_mhu.c | 2 | ||||
| -rw-r--r-- | drivers/mailbox/mailbox-altera.c | 2 | ||||
| -rw-r--r-- | drivers/mailbox/omap-mailbox.c | 2 | ||||
| -rw-r--r-- | drivers/mailbox/pcc.c | 2 | ||||
| -rw-r--r-- | include/linux/mailbox_controller.h | 2 |
5 files changed, 5 insertions, 5 deletions
diff --git a/drivers/mailbox/arm_mhu.c b/drivers/mailbox/arm_mhu.c index ac693c635357..d9e99f981aa9 100644 --- a/drivers/mailbox/arm_mhu.c +++ b/drivers/mailbox/arm_mhu.c @@ -110,7 +110,7 @@ static void mhu_shutdown(struct mbox_chan *chan) free_irq(mlink->irq, chan); } -static struct mbox_chan_ops mhu_ops = { +static const struct mbox_chan_ops mhu_ops = { .send_data = mhu_send_data, .startup = mhu_startup, .shutdown = mhu_shutdown, diff --git a/drivers/mailbox/mailbox-altera.c b/drivers/mailbox/mailbox-altera.c index a266265677d3..bb682c926b0a 100644 --- a/drivers/mailbox/mailbox-altera.c +++ b/drivers/mailbox/mailbox-altera.c @@ -285,7 +285,7 @@ static void altera_mbox_shutdown(struct mbox_chan *chan) } } -static struct mbox_chan_ops altera_mbox_ops = { +static const struct mbox_chan_ops altera_mbox_ops = { .send_data = altera_mbox_send_data, .startup = altera_mbox_startup, .shutdown = altera_mbox_shutdown, diff --git a/drivers/mailbox/omap-mailbox.c b/drivers/mailbox/omap-mailbox.c index 0f332c178b07..03f8545ba037 100644 --- a/drivers/mailbox/omap-mailbox.c +++ b/drivers/mailbox/omap-mailbox.c @@ -604,7 +604,7 @@ static int omap_mbox_chan_send_data(struct mbox_chan *chan, void *data) return ret; } -static struct mbox_chan_ops omap_mbox_chan_ops = { +static const struct mbox_chan_ops omap_mbox_chan_ops = { .startup = omap_mbox_chan_startup, .send_data = omap_mbox_chan_send_data, .shutdown = omap_mbox_chan_shutdown, diff --git a/drivers/mailbox/pcc.c b/drivers/mailbox/pcc.c index 7e91d68a3ac3..26d121d1d501 100644 --- a/drivers/mailbox/pcc.c +++ b/drivers/mailbox/pcc.c @@ -198,7 +198,7 @@ static int pcc_send_data(struct mbox_chan *chan, void *data) return 0; } -static struct mbox_chan_ops pcc_chan_ops = { +static const struct mbox_chan_ops pcc_chan_ops = { .send_data = pcc_send_data, }; diff --git a/include/linux/mailbox_controller.h b/include/linux/mailbox_controller.h index d4cf96f07cfc..68c42454439b 100644 --- a/include/linux/mailbox_controller.h +++ b/include/linux/mailbox_controller.h @@ -72,7 +72,7 @@ struct mbox_chan_ops { */ struct mbox_controller { struct device *dev; - struct mbox_chan_ops *ops; + const struct mbox_chan_ops *ops; struct mbox_chan *chans; int num_chans; bool txdone_irq; |