mmc: arm_pl180_mmci: update arm_pl180_mmci_init() prototype
Update arm_pl180_mmci_init() prototype by adding struct mmc**
param. This is needed before converting this driver to driver model
in order to use arm_pl180_mmci_init() in driver model and in none
driver model implementation
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
diff --git a/board/armltd/vexpress/vexpress_common.c b/board/armltd/vexpress/vexpress_common.c
index 89ab8f7..37b8d7f 100644
--- a/board/armltd/vexpress/vexpress_common.c
+++ b/board/armltd/vexpress/vexpress_common.c
@@ -76,6 +76,7 @@
(void) bis;
#ifdef CONFIG_ARM_PL180_MMCI
struct pl180_mmc_host *host;
+ struct mmc *mmc;
host = malloc(sizeof(struct pl180_mmc_host));
if (!host)
@@ -91,7 +92,7 @@
host->clock_in = ARM_MCLK;
host->clock_min = ARM_MCLK / (2 * (SDI_CLKCR_CLKDIV_INIT_V1 + 1));
host->clock_max = CONFIG_ARM_PL180_MMCI_CLOCK_FREQ;
- rc = arm_pl180_mmci_init(host);
+ rc = arm_pl180_mmci_init(host, &mmc);
#endif
return rc;
}
diff --git a/drivers/mmc/arm_pl180_mmci.c b/drivers/mmc/arm_pl180_mmci.c
index ddf8383..7898b0d 100644
--- a/drivers/mmc/arm_pl180_mmci.c
+++ b/drivers/mmc/arm_pl180_mmci.c
@@ -348,9 +348,8 @@
* Set initial clock and power for mmc slot.
* Initialize mmc struct and register with mmc framework.
*/
-int arm_pl180_mmci_init(struct pl180_mmc_host *host)
+int arm_pl180_mmci_init(struct pl180_mmc_host *host, struct mmc **mmc)
{
- struct mmc *mmc;
u32 sdi_u32;
writel(host->pwr_init, &host->base->power);
@@ -373,11 +372,12 @@
else
host->cfg.b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT;
- mmc = mmc_create(&host->cfg, host);
- if (mmc == NULL)
+ *mmc = mmc_create(&host->cfg, host);
+ if (!*mmc)
return -1;
- debug("registered mmc interface number is:%d\n", mmc->block_dev.devnum);
+ debug("registered mmc interface number is:%d\n",
+ (*mmc)->block_dev.devnum);
return 0;
}
diff --git a/drivers/mmc/arm_pl180_mmci.h b/drivers/mmc/arm_pl180_mmci.h
index f23bd39..6e232f7 100644
--- a/drivers/mmc/arm_pl180_mmci.h
+++ b/drivers/mmc/arm_pl180_mmci.h
@@ -190,6 +190,6 @@
struct mmc_config cfg;
};
-int arm_pl180_mmci_init(struct pl180_mmc_host *);
+int arm_pl180_mmci_init(struct pl180_mmc_host *host, struct mmc **mmc);
#endif