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| author | Sergei Shtylyov <sshtylyov@ru.mvista.com> | 2010-06-24 23:07:07 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-06-30 08:16:07 -0700 |
| commit | 9297688a9257d73956d4bba484d9dd331ca72c25 (patch) | |
| tree | bcedff6abbaa414016a154256a6b2975c7f2356f | |
| parent | 7d9645fdca444d53907b22a4b73e3967efe09781 (diff) | |
| download | linux-stable-9297688a9257d73956d4bba484d9dd331ca72c25.tar.gz linux-stable-9297688a9257d73956d4bba484d9dd331ca72c25.tar.bz2 linux-stable-9297688a9257d73956d4bba484d9dd331ca72c25.zip | |
USB: MUSB: make non-OMAP platforms build with CONFIG_PM=y
Attempt to build MUSB driver with CONFIG_PM=y (e.g. in the OTG mode) on DaVinci
results in these link errors:
drivers/built-in.o: In function `musb_restore_context':
led-triggers.c:(.text+0x714d8): undefined reference to
`musb_platform_restore_context'
drivers/built-in.o: In function `musb_save_context':
led-triggers.c:(.text+0x71788): undefined reference to
`musb_platform_save_context'
This turned out to be caused by commit 9957dd97ec5e98dd334f87ade1d9a0b24d1f86eb
(usb: musb: Fix compile error for omaps for musb_hdrc). Revert it, taking into
account the rename of CONFIG_ARCH_OMAP34XX into CONFIG_ARCH_OMAP3 (which that
commit fixed in a completely inappropriate way) and the recent addition of
OMAP4 support.
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com>
Acked-by: Felipe Balbi <felipe.balbi@nokia.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/usb/musb/musb_core.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h index b22d02dea7d3..91d67794e350 100644 --- a/drivers/usb/musb/musb_core.h +++ b/drivers/usb/musb/musb_core.h @@ -470,7 +470,8 @@ struct musb_csr_regs { struct musb_context_registers { -#ifdef CONFIG_PM +#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3) || \ + defined(CONFIG_ARCH_OMAP4) u32 otg_sysconfig, otg_forcestandby; #endif u8 power; @@ -484,7 +485,8 @@ struct musb_context_registers { struct musb_csr_regs index_regs[MUSB_C_NUM_EPS]; }; -#ifdef CONFIG_PM +#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3) || \ + defined(CONFIG_ARCH_OMAP4) extern void musb_platform_save_context(struct musb *musb, struct musb_context_registers *musb_context); extern void musb_platform_restore_context(struct musb *musb, |