mtd: onenand: omap: use pdata info instead of cpu_is

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>

diff --git a/drivers/mtd/onenand/omap2.c b/drivers/mtd/onenand/omap2.c
index d7ef2c9..959f465 100644 (file)
--- 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 {