As no platform data user sets regulator_can_sleep, regulator code is
no-op and can be deleted.
Signed-off-by: Ladislav Michl <ladis@xxxxxxxxxxxxxx>
Reviewed-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
Reviewed-by: Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxxxx>
Acked-by: Roger Quadros <rogerq@xxxxxx>
Tested-by: Tony Lindgren <tony@xxxxxxxxxxx>
Tested-by: Aaro Koskinen <aaro.koskinen@xxxxxx>
---
Changes in v6: None
Changes in v5: None
Changes in v4: None
Changes in v3: None
Changes in v2:
- new patch
drivers/mtd/onenand/omap2.c | 42 +-----------------------------------------
1 file changed, 1 insertion(+), 41 deletions(-)
diff --git a/drivers/mtd/onenand/omap2.c b/drivers/mtd/onenand/omap2.c
index 24a1388d3031..a03e1fe4aa48 100644
--- a/drivers/mtd/onenand/omap2.c
+++ b/drivers/mtd/onenand/omap2.c
@@ -34,7 +34,6 @@
#include <linux/dma-mapping.h>
#include <linux/io.h>
#include <linux/slab.h>
-#include <linux/regulator/consumer.h>
#include <linux/gpio.h>
#include <asm/mach/flash.h>
@@ -59,7 +58,6 @@ struct omap2_onenand {
int dma_channel;
int freq;
int (*setup)(void __iomem *base, int *freq_ptr);
- struct regulator *regulator;
u8 flags;
};
@@ -583,30 +581,6 @@ static void omap2_onenand_shutdown(struct platform_device *pdev)
memset((__force void *)c->onenand.base, 0, ONENAND_BUFRAM_SIZE);
}
-static int omap2_onenand_enable(struct mtd_info *mtd)
-{
- int ret;
- struct omap2_onenand *c = container_of(mtd, struct omap2_onenand, mtd);
-
- ret = regulator_enable(c->regulator);
- if (ret != 0)
- dev_err(&c->pdev->dev, "can't enable regulator\n");
-
- return ret;
-}
-
-static int omap2_onenand_disable(struct mtd_info *mtd)
-{
- int ret;
- struct omap2_onenand *c = container_of(mtd, struct omap2_onenand, mtd);
-
- ret = regulator_disable(c->regulator);
- if (ret != 0)
- dev_err(&c->pdev->dev, "can't disable regulator\n");
-
- return ret;
-}
-
static int omap2_onenand_probe(struct platform_device *pdev)
{
struct omap_onenand_platform_data *pdata;
@@ -726,22 +700,11 @@ static int omap2_onenand_probe(struct platform_device *pdev)
}
}
- if (pdata->regulator_can_sleep) {
- c->regulator = regulator_get(&pdev->dev, "vonenand");
- if (IS_ERR(c->regulator)) {
- dev_err(&pdev->dev, "Failed to get regulator\n");
- r = PTR_ERR(c->regulator);
- goto err_release_dma;
- }
- c->onenand.enable = omap2_onenand_enable;
- c->onenand.disable = omap2_onenand_disable;
- }
-
if (pdata->skip_initial_unlocking)
this->options |= ONENAND_SKIP_INITIAL_UNLOCKING;
if ((r = onenand_scan(&c->mtd, 1)) < 0)
- goto err_release_regulator;
+ goto err_release_dma;
r = mtd_device_register(&c->mtd, pdata ? pdata->parts : NULL,
pdata ? pdata->nr_parts : 0);
@@ -754,8 +717,6 @@ static int omap2_onenand_probe(struct platform_device *pdev)
err_release_onenand:
onenand_release(&c->mtd);
-err_release_regulator:
- regulator_put(c->regulator);
err_release_dma:
if (c->dma_channel != -1)
omap_free_dma(c->dma_channel);
@@ -779,7 +740,6 @@ static int omap2_onenand_remove(struct platform_device *pdev)
struct omap2_onenand *c = dev_get_drvdata(&pdev->dev);
onenand_release(&c->mtd);
- regulator_put(c->regulator);
if (c->dma_channel != -1)
omap_free_dma(c->dma_channel);
omap2_onenand_shutdown(pdev);
--
2.15.1
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
