linux-kernel - [PATCH V7 2/9] mailbox: Make struct mbox

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Message-Id: <1430174242-29465-3-git-send-email-abrestic@chromium.org>
Date:	Mon, 27 Apr 2015 15:37:15 -0700
From:	Andrew Bresticker <abrestic@...omium.org>
To:	Stephen Warren <swarren@...dotorg.org>,
	Thierry Reding <thierry.reding@...il.com>,
	Alexandre Courbot <gnurou@...il.com>
Cc:	linux-tegra@...r.kernel.org, linux-usb@...r.kernel.org,
	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	Andrew Bresticker <abrestic@...omium.org>,
	Jassi Brar <jassisinghbrar@...il.com>
Subject: [PATCH V7 2/9] mailbox: Make struct mbox_controller's ops field const

The mailbox controller's channel ops ought to be read-only.

Signed-off-by: Andrew Bresticker <abrestic@...omium.org>
Cc: Jassi Brar <jassisinghbrar@...il.com>
---
No changes from v5/v6.
New for v5.
---
 include/linux/mailbox_controller.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/mailbox_controller.h b/include/linux/mailbox_controller.h
index d4cf96f..68c4245 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;
-- 
2.2.0.rc0.207.ga3a616c

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