Patchwork [12/25] mmc/omap_hsmmc: add a const qualifier

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Submitter Uwe Kleine-König
Date July 23, 2012, 9:13 a.m.
Message ID <1343034810-3386-13-git-send-email-u.kleine-koenig@pengutronix.de>
Download mbox | patch
Permalink /patch/172613/
State New
Headers show

Comments

Uwe Kleine-König - July 23, 2012, 9:13 a.m.
This prepares *of_device_id.data becoming const. Without this change
the following warning would occur:

	drivers/mmc/host/omap_hsmmc.c: In function 'omap_hsmmc_probe':
	drivers/mmc/host/omap_hsmmc.c:1808: warning: initialization discards qualifiers from pointer target type

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
---
 drivers/mmc/host/omap_hsmmc.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
S, Venkatraman - July 23, 2012, 3:41 p.m.
On Mon, Jul 23, 2012 at 2:43 PM, Uwe Kleine-König
<u.kleine-koenig@pengutronix.de> wrote:
> This prepares *of_device_id.data becoming const. Without this change
> the following warning would occur:
>
>         drivers/mmc/host/omap_hsmmc.c: In function 'omap_hsmmc_probe':
>         drivers/mmc/host/omap_hsmmc.c:1808: warning: initialization discards qualifiers from pointer target type
>
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>

Acked-by: Venkatraman S <svenkatr@ti.com>


> ---
>  drivers/mmc/host/omap_hsmmc.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>

Patch

diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 389a3ee..5bcd043 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -1805,7 +1805,7 @@  static int __devinit omap_hsmmc_probe(struct platform_device *pdev)
 	if (match) {
 		pdata = of_get_hsmmc_pdata(&pdev->dev);
 		if (match->data) {
-			u16 *offsetp = match->data;
+			const u16 *offsetp = match->data;
 			pdata->reg_offset = *offsetp;
 		}
 	}