[PATCH v2 06/14] mtd: onenand: omap: use pdata info instead of cpu_is

Afzal Mohammed
2012-10-08T05:37:21Z

platform data now contains a field to indicate whether
soc belongs to omap34xx family, use it instead of
cpu_is_* check.

This helps in removing dependency of platform specific
header file - cpu.h

Signed-off-by: Afzal Mohammed <afzal@ti.com>
---
drivers/mtd/onenand/omap2.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/mtd/onenand/omap2.c b/drivers/mtd/onenand/omap2.c
index d7ef2c9..959f465 100644
--- a/drivers/mtd/onenand/omap2.c
+++ b/drivers/mtd/onenand/omap2.c
@@ -42,7 +42,6 @@
#include <asm/gpio.h>

#include <plat/dma.h>
-#include <plat/cpu.h>

#define DRIVER_NAME "omap2-onenand"

@@ -62,6 +61,7 @@ struct omap2_onenand {
int freq;
int (*setup)(void __iomem *base, int *freq_ptr);
struct regulator *regulator;
+ u8 flags;
};

static void omap2_onenand_dma_cb(int lch, u16 ch_status, void *data)
@@ -154,7 +154,7 @@ static int omap2_onenand_wait(struct mtd_info *mtd, int state)
if (!(syscfg & ONENAND_SYS_CFG1_IOBE)) {
syscfg |= ONENAND_SYS_CFG1_IOBE;
write_reg(c, syscfg, ONENAND_REG_SYS_CFG1);
- if (cpu_is_omap34xx())
+ if (c->flags & ONENAND_IN_OMAP34XX)
/* Add a delay to let GPIO settle */
syscfg = read_reg(c, ONENAND_REG_SYS_CFG1);
}
@@ -638,6 +638,7 @@ static int __devinit omap2_onenand_probe(struct platform_device *pdev)

init_completion(&c->irq_done);
init_completion(&c->dma_done);
+ c->flags = pdata->flags;
c->gpmc_cs = pdata->cs;
c->gpio_irq = pdata->gpio_irq;
c->dma_channel = pdata->dma_channel;
@@ -728,7 +729,7 @@ static int __devinit omap2_onenand_probe(struct platform_device *pdev)
this = &c->onenand;
if (c->dma_channel >= 0) {
this->wait = omap2_onenand_wait;
- if (cpu_is_omap34xx()) {
+ if (c->flags & ONENAND_IN_OMAP34XX) {
this->read_bufferram = omap3_onenand_read_bufferram;
this->write_bufferram = omap3_onenand_write_bufferram;
} else {
--
1.7.12