Patchwork [06/11] i2c/i2c-omap: add a const qualifier

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Submitter y@pengutronix.de
Date July 13, 2012, 12:32 p.m.
Message ID <1342182734-321-8-git-send-email-y>
Download mbox | patch
Permalink /patch/170881/
State New
Headers show

Comments

y@pengutronix.de - July 13, 2012, 12:32 p.m.
From: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>

This prepares of_device_id.data becoming const. Without this change
the following warning would occur:

	drivers/i2c/busses/i2c-omap.c: In function 'omap_i2c_probe':
	drivers/i2c/busses/i2c-omap.c:1025: warning: assignment discards qualifiers from pointer target type

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Wolfram Sang <w.sang@pengutronix.de>
Cc: linux-omap@vger.kernel.org
Cc: linux-i2c@vger.kernel.org
---
 drivers/i2c/busses/i2c-omap.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Patch

diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 801df60..4fc585d 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -987,7 +987,8 @@  omap_i2c_probe(struct platform_device *pdev)
 	struct omap_i2c_dev	*dev;
 	struct i2c_adapter	*adap;
 	struct resource		*mem, *irq, *ioarea;
-	struct omap_i2c_bus_platform_data *pdata = pdev->dev.platform_data;
+	const struct omap_i2c_bus_platform_data *pdata =
+		pdev->dev.platform_data;
 	struct device_node	*node = pdev->dev.of_node;
 	const struct of_device_id *match;
 	irq_handler_t isr;