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| author | Anatolij Gustschin <agust@denx.de> | 2011-11-19 13:12:09 +0000 |
|---|---|---|
| committer | Heiko Schocher <hs@denx.de> | 2011-11-23 08:14:27 +0100 |
| commit | 94191960cbddb58e425c7b9608700ed59a881d60 (patch) | |
| tree | 07383ec4a1a465db6d154903f937daee73d235ff /drivers/usb/musb | |
| parent | 5721385b187b3154c7768e6c182501022f4e2e45 (diff) | |
| download | u-boot-imx-94191960cbddb58e425c7b9608700ed59a881d60.zip u-boot-imx-94191960cbddb58e425c7b9608700ed59a881d60.tar.gz u-boot-imx-94191960cbddb58e425c7b9608700ed59a881d60.tar.bz2 | |
drivers/usb/musb/musb_hcd.c: Fix GCC 4.6 warning
Fix:
musb_hcd.c: In function 'submit_control_msg':
musb_hcd.c:851:6: warning: variable 'csr' set but not used
[-Wunused-but-set-variable]
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Diffstat (limited to 'drivers/usb/musb')
| -rw-r--r-- | drivers/usb/musb/musb_hcd.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/usb/musb/musb_hcd.c b/drivers/usb/musb/musb_hcd.c index 974bb31..325edb9 100644 --- a/drivers/usb/musb/musb_hcd.c +++ b/drivers/usb/musb/musb_hcd.c @@ -848,7 +848,6 @@ int submit_control_msg(struct usb_device *dev, unsigned long pipe, void *buffer, int len, struct devrequest *setup) { int devnum = usb_pipedevice(pipe); - u16 csr; u8 devspeed; #ifdef MUSB_NO_MULTIPOINT @@ -862,7 +861,7 @@ int submit_control_msg(struct usb_device *dev, unsigned long pipe, void *buffer, /* select control endpoint */ writeb(MUSB_CONTROL_EP, &musbr->index); - csr = readw(&musbr->txcsr); + readw(&musbr->txcsr); #ifndef MUSB_NO_MULTIPOINT /* target addr and (for multipoint) hub addr/port */ |