* Roman Tereshonkov <roman.tereshonkov@xxxxxxxxx> [080805 11:48]:
>
Pushing today.
Tony
> Signed-off-by: Roman Tereshonkov <roman.tereshonkov@xxxxxxxxx>
> ---
> drivers/misc/sti/sdti.c | 27 ++-------------------------
> 1 files changed, 2 insertions(+), 25 deletions(-)
>
> diff --git a/drivers/misc/sti/sdti.c b/drivers/misc/sti/sdti.c
> index adfbcbc..e12fb12 100644
> --- a/drivers/misc/sti/sdti.c
> +++ b/drivers/misc/sti/sdti.c
> @@ -31,13 +31,8 @@
> #define CPU1_TRACE_EN 0x01
> #define CPU2_TRACE_EN 0x02
>
> -#define EPM_BASE 0x5401D000
> -#define EPM_CONTROL_0 0x50
> -#define EPM_CONTROL_1 0x54
> -#define EPM_CONTROL_2 0x58
> -
> static struct clk *sdti_ck;
> -unsigned long sti_base, sti_channel_base, epm_base;
> +unsigned long sti_base, sti_channel_base;
> static DEFINE_SPINLOCK(sdti_lock);
>
> void omap_sti_channel_write_trace(int len, int id, void *data,
> @@ -69,20 +64,6 @@ static void omap_sdti_reset(void)
> printk(KERN_WARNING "XTI: no real reset\n");
> }
>
> -void init_epm(void)
> -{
> - epm_base = (unsigned long)ioremap(EPM_BASE, 256);
> - if (unlikely(!epm_base)) {
> - printk(KERN_ERR "EPM cannot be ioremapped\n");
> - return;
> - }
> -
> - __raw_writel(1<<30, epm_base + EPM_CONTROL_2);
> - __raw_writel(0x78, epm_base + EPM_CONTROL_0);
> - __raw_writel(0x80000000, epm_base + EPM_CONTROL_1);
> - __raw_writel(1<<31 | 0x00007770, epm_base + EPM_CONTROL_2);
> -}
> -
> static int __init omap_sdti_init(void)
> {
> char buf[64];
> @@ -95,9 +76,6 @@ static int __init omap_sdti_init(void)
> }
> clk_enable(sdti_ck);
>
> - /* Init emulation pin manager */
> - init_epm();
> -
> omap_sdti_reset();
> sti_writel(0xC5ACCE55, SDTI_LOCK_ACCESS);
>
> @@ -110,7 +88,7 @@ static int __init omap_sdti_init(void)
> /* 4 bits dual, fclk/3 */
> sti_writel(0x43, SDTI_SCONFIG);
>
> - /* CPU1 trace enable */
> + /* CPU2 trace enable */
> sti_writel(i | CPU2_TRACE_EN, SDTI_WINCTRL);
> i = sti_readl(SDTI_WINCTRL);
>
> @@ -177,7 +155,6 @@ static int __devexit omap_sdti_remove(struct platform_device *pdev)
> {
> iounmap((void *)sti_channel_base);
> iounmap((void *)sti_base);
> - iounmap((void *)epm_base);
> omap_sdti_exit();
>
> return 0;
> --
> 1.5.5.1
>
> --
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