Patchwork [1/3] i2c: at91: fix compilation warning

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Submitter ludovic.desroches@atmel.com
Date Nov. 23, 2012, 4:03 p.m.
Message ID <1353686596-28606-1-git-send-email-ludovic.desroches@atmel.com>
Download mbox | patch
Permalink /patch/201364/
State New
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Comments

ludovic.desroches@atmel.com - Nov. 23, 2012, 4:03 p.m.
From: Ludovic Desroches <ludovic.desroches@atmel.com>

This patch fixes the following warning:
drivers/i2c/busses/i2c-at91.c: In function ‘at91_twi_get_driver_data’:
drivers/i2c/busses/i2c-at91.c:411:3: warning: return discards ‘const’ qualifier from pointer target type [enabled by default]

Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
---
 drivers/i2c/busses/i2c-at91.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch

diff --git a/drivers/i2c/busses/i2c-at91.c b/drivers/i2c/busses/i2c-at91.c
index aa59a25..f222600 100644
--- a/drivers/i2c/busses/i2c-at91.c
+++ b/drivers/i2c/busses/i2c-at91.c
@@ -408,7 +408,7 @@  static struct at91_twi_pdata * __devinit at91_twi_get_driver_data(
 		match = of_match_node(atmel_twi_dt_ids, pdev->dev.of_node);
 		if (!match)
 			return NULL;
-		return match->data;
+		return (struct at91_twi_pdata *)match->data;
 	}
 	return (struct at91_twi_pdata *) platform_get_device_id(pdev)->driver_data;
 }