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authorWolfgang Denk <wd@denx.de>2012-09-02 16:38:48 +0200
committerWolfgang Denk <wd@denx.de>2012-09-02 16:38:48 +0200
commit7cdcaef0b286fa20926d750304442ad770a1fca8 (patch)
tree163d72e995fc25f76ab620708bfd4c3b892959cd /drivers/usb/musb
parent43de0244c133b6cb9041ae6e7e4ae79839f22c44 (diff)
parent8c8650181904cee37721fa303622cd37255d51d6 (diff)
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Merge branch 'master' of git://git.denx.de/u-boot-usb
* 'master' of git://git.denx.de/u-boot-usb: MUSB driver: Timeout is never detected as the while loop does not end usb: fix ulpi_set_vbus prototype pxa25x: Add UDC registers definitions USB: Fix strict aliasing in ohci-hcd usb: Optimize USB storage read/write ehci: Optimize qTD allocations usb_stor_BBB_transport: Do not delay when not required usb_storage: Remove EHCI constraints usb_storage: Restore non-EHCI support ehci-hcd: Boost transfer speed ehci: cosmetic: Define used constants ehci: Fail for multi-transaction interrupt transfers arm:trats: Enable g_dnl composite USB gadget with embedded DFU function on TRATS arm:trats: Support for USB UDC driver at TRATS board. dfu:cmd: Support for DFU u-boot command dfu: MMC specific routines for DFU operation dfu: DFU backend implementation dfu:usb: DFU USB function (f_dfu) support for g_dnl composite gadget dfu:usb: Support for g_dnl composite download gadget. ehci: cosmetic: Define the number of qt_buffers Signed-off-by: Wolfgang Denk <wd@denx.de>
Diffstat (limited to 'drivers/usb/musb')
-rw-r--r--drivers/usb/musb/musb_hcd.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/musb/musb_hcd.c b/drivers/usb/musb/musb_hcd.c
index 2df52c1..8d44c46 100644
--- a/drivers/usb/musb/musb_hcd.c
+++ b/drivers/usb/musb/musb_hcd.c
@@ -1113,7 +1113,7 @@ int usb_lowlevel_init(void)
* should be a usb device connected.
*/
timeout = musb_cfg.timeout;
- while (timeout--)
+ while (--timeout)
if (readb(&musbr->devctl) & MUSB_DEVCTL_HM)
break;