Re: [PATCH 0/4] Refreshed PM workaround patches 2.

[Felipe Balbi <me@felipebalbi.com>]

On Fri, Aug 15, 2008 at 10:44:47AM +0300, H?gander Jouni wrote:
> Refreshed PM workaround set without coding style errors and 24xx build
> fixed. Here are instructions how to test them:
> 
> To get Omap into retention, this patch set still depends on:
> 1. ARCH: OMAP: MUSB: Do not block sleep (Felipe Balbi)

I thought it had been applied. Probably lost while tony was on
vacations. Anyways, here it is:

From: Felipe Balbi <felipe.balbi@nokia.com>

arch: omap: usb: do not block sleep

musb_set_clock should not block sleep on omap3-based
boards, it prevents system from sleeping.

Thanks to Jouni Högander for pointing this out

Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
---

diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c
index 71ddf55..3f90a93 100644
--- a/arch/arm/mach-omap2/usb-musb.c
+++ b/arch/arm/mach-omap2/usb-musb.c
@@ -58,7 +58,6 @@ static int musb_set_clock(struct clk *clk, int state)
                if (clk_on > 0)
                        return -ENODEV;
 
-               omap2_block_sleep();
                clk_enable(clk);
                clk_on = 1;
        } else {
@@ -67,7 +66,6 @@ static int musb_set_clock(struct clk *clk, int state)
 
                clk_disable(clk);
                clk_on = 0;
-               omap2_allow_sleep();
        }
 
        return 0;

-- 
balbi
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