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powerpc/fsl_msi: add a const qualifier 

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

	arch/powerpc/sysdev/fsl_msi.c: In function 'fsl_of_msi_probe':
	arch/powerpc/sysdev/fsl_msi.c:379:11: error: assignment discards 'const' qualifier from pointer target type [-Werror]

Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
This commit is contained in:
Uwe Kleine-König 2012-05-21 21:57:39 +02:00
parent bfef61d03e
commit f318f1d75b
1 changed files with 1 additions and 1 deletions
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arch/powerpc/sysdev/fsl_msi.c
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@ -368,7 +368,7 @@ static int __devinit fsl_of_msi_probe(struct platform_device *dev)
int err, i, j, irq_index, count;
int rc;
const u32 *p;
struct fsl_msi_feature *features;
const struct fsl_msi_feature *features;
int len;
u32 offset;
static const u32 all_avail[] = { 0, NR_MSI_IRQS };