summaryrefslogtreecommitdiffstats
path: root/drivers/mailbox
diff options
context:
space:
mode:
authorAndrew Bresticker <abrestic@chromium.org>2015-05-04 10:36:35 -0700
committerJassi Brar <jaswinder.singh@linaro.org>2015-05-12 09:18:16 +0530
commit05ae797566a66d159cf1e2ee11bf3f6fae40c8eb (patch)
tree409e6262f89399295e2e1e6d35345ac5fe8c170d /drivers/mailbox
parent59dd3f02615e52c42207a8e873f7f86bf7d447c4 (diff)
downloadlinux-05ae797566a66d159cf1e2ee11bf3f6fae40c8eb.tar.gz
linux-05ae797566a66d159cf1e2ee11bf3f6fae40c8eb.tar.bz2
linux-05ae797566a66d159cf1e2ee11bf3f6fae40c8eb.zip
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>
Diffstat (limited to 'drivers/mailbox')
-rw-r--r--drivers/mailbox/arm_mhu.c2
-rw-r--r--drivers/mailbox/mailbox-altera.c2
-rw-r--r--drivers/mailbox/omap-mailbox.c2
-rw-r--r--drivers/mailbox/pcc.c2
4 files changed, 4 insertions, 4 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,
};