Hi Greg, After merging the usb tree, today's linux-next build (powerpc ppc64_defconfig) failed like this: drivers/usb/core/hub.c: In function 'usb_disable_lpm': drivers/usb/core/hub.c:3394:2: error: implicit declaration of function 'usb_enable_lpm' [-Werror=implicit-function-declaration] drivers/usb/core/hub.c: At top level: drivers/usb/core/hub.c:3424:6: warning: conflicting types for 'usb_enable_lpm' [enabled by default] drivers/usb/core/hub.c:3394:2: note: previous implicit declaration of 'usb_enable_lpm' was here drivers/usb/core/driver.c: In function 'usb_probe_interface': drivers/usb/core/driver.c:339:2: error: implicit declaration of function 'usb_unlocked_disable_lpm' [-Werror=implicit-function-declaration] drivers/usb/core/driver.c:364:3: error: implicit declaration of function 'usb_unlocked_enable_lpm' [-Werror=implicit-function-declaration] drivers/usb/core/message.c: In function 'usb_set_interface': drivers/usb/core/message.c:1314:2: error: implicit declaration of function 'usb_disable_lpm' [-Werror=implicit-function-declaration] drivers/usb/core/message.c:1323:3: error: implicit declaration of function 'usb_enable_lpm' [-Werror=implicit-function-declaration] drivers/usb/core/message.c:1368:2: error: implicit declaration of function 'usb_unlocked_enable_lpm' [-Werror=implicit-function-declaration] Caused by commit 8306095fd2c1 ("USB: Disable USB 3.0 LPM in critical sections"). I have used the usb tree from next-20120518 for today. -- Cheers, Stephen Rothwell sfr@xxxxxxxxxxxxxxxx
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