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path: root/drivers/mtd/onenand/omap2.c
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Diffstat (limited to 'drivers/mtd/onenand/omap2.c')
-rw-r--r--drivers/mtd/onenand/omap2.c28
1 files changed, 5 insertions, 23 deletions
diff --git a/drivers/mtd/onenand/omap2.c b/drivers/mtd/onenand/omap2.c
index ac31f461cc1c..3e1bb9568823 100644
--- a/drivers/mtd/onenand/omap2.c
+++ b/drivers/mtd/onenand/omap2.c
@@ -63,7 +63,7 @@ struct omap2_onenand {
struct completion dma_done;
int dma_channel;
int freq;
- int (*setup)(void __iomem *base, int freq);
+ int (*setup)(void __iomem *base, int *freq_ptr);
struct regulator *regulator;
};
@@ -581,7 +581,7 @@ static int __adjust_timing(struct device *dev, void *data)
/* DMA is not in use so this is all that is needed */
/* Revisit for OMAP3! */
- ret = c->setup(c->onenand.base, c->freq);
+ ret = c->setup(c->onenand.base, &c->freq);
return ret;
}
@@ -673,7 +673,7 @@ static int __devinit omap2_onenand_probe(struct platform_device *pdev)
}
if (pdata->onenand_setup != NULL) {
- r = pdata->onenand_setup(c->onenand.base, c->freq);
+ r = pdata->onenand_setup(c->onenand.base, &c->freq);
if (r < 0) {
dev_err(&pdev->dev, "Onenand platform setup failed: "
"%d\n", r);
@@ -718,8 +718,8 @@ static int __devinit omap2_onenand_probe(struct platform_device *pdev)
}
dev_info(&pdev->dev, "initializing on CS%d, phys base 0x%08lx, virtual "
- "base %p\n", c->gpmc_cs, c->phys_base,
- c->onenand.base);
+ "base %p, freq %d MHz\n", c->gpmc_cs, c->phys_base,
+ c->onenand.base, c->freq);
c->pdev = pdev;
c->mtd.name = dev_name(&pdev->dev);
@@ -754,24 +754,6 @@ static int __devinit omap2_onenand_probe(struct platform_device *pdev)
if ((r = onenand_scan(&c->mtd, 1)) < 0)
goto err_release_regulator;
- switch ((c->onenand.version_id >> 4) & 0xf) {
- case 0:
- c->freq = 40;
- break;
- case 1:
- c->freq = 54;
- break;
- case 2:
- c->freq = 66;
- break;
- case 3:
- c->freq = 83;
- break;
- case 4:
- c->freq = 104;
- break;
- }
-
#ifdef CONFIG_MTD_PARTITIONS
r = parse_mtd_partitions(&c->mtd, part_probes, &c->parts, 0);
if (r > 0)