mmc: sdhci-sirf: constify sdhci_pltfm_data and sdhci_ops structures

The sdhci_pltfm_data structure is only passed as the second argument
of sdhci_pltfm_init, which is const, while the sdhci_ops structure
is only stored in the ops field of a sdhci_pltfm_data structure,
which is also const.  Thus both kinds of structures can be const as
well.

Done with the help of Coccinelle.
Signed-off-by: NJulia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>

drivers/mmc/host/sdhci-sirf.c

@@ -146,7 +146,7 @@ static int sdhci_sirf_execute_tuning(struct sdhci_host *host, u32 opcode)
 	return rc;
 }
 
-static struct sdhci_ops sdhci_sirf_ops = {
+static const struct sdhci_ops sdhci_sirf_ops = {
 	.read_l = sdhci_sirf_readl_le,
 	.read_w = sdhci_sirf_readw_le,
 	.platform_execute_tuning = sdhci_sirf_execute_tuning,
@@ -157,7 +157,7 @@ static struct sdhci_ops sdhci_sirf_ops = {
 	.set_uhs_signaling = sdhci_set_uhs_signaling,
 };
 
-static struct sdhci_pltfm_data sdhci_sirf_pdata = {
+static const struct sdhci_pltfm_data sdhci_sirf_pdata = {
 	.ops = &sdhci_sirf_ops,
 	.quirks = SDHCI_QUIRK_BROKEN_TIMEOUT_VAL |
 		SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK |