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[v3,2/3] mmc: sdhci-pltfm: Constify the ops field of sdhci_pltfm_data struct

Message ID 1363199165-16211-2-git-send-email-lars@metafoo.de (mailing list archive)
State New, archived
Headers show

Commit Message

Lars-Peter Clausen March 13, 2013, 6:26 p.m. UTC 
All users of the sdhci_ops struct in the sdhci core already treat it as const.
The sdhci-pltfm code itself never actually looks at the ops field of the
sdhci_pltfm_data struct and merely passes it on to the sdhci core, so make we
can make it const in the sdhci_pltfm_data struct as well. This allows us to
declare sdhci_ops structs as const in drivers using the sdhci-pltfm helper code.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
---
 drivers/mmc/host/sdhci-pltfm.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/mmc/host/sdhci-pltfm.h b/drivers/mmc/host/sdhci-pltfm.h
index a3bfc1e..1210ed1 100644
--- a/drivers/mmc/host/sdhci-pltfm.h
+++ b/drivers/mmc/host/sdhci-pltfm.h
@@ -16,7 +16,7 @@ 
 #include "sdhci.h"
 
 struct sdhci_pltfm_data {
-	struct sdhci_ops *ops;
+	const struct sdhci_ops *ops;
 	unsigned int quirks;
 };