diff options
| author | Shengzhou Liu <Shengzhou.Liu@freescale.com> | 2012-02-02 11:23:14 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-02-02 12:46:36 -0800 |
| commit | 529febeee680dc22416fca033151a5e8bc620447 (patch) | |
| tree | 6ea05e6734be0b1699c5e96f6eba1912fd801a94 /lib/mpi/mpi-bit.c | |
| parent | ed2833ac7ee86ee00f6dd3085a32752209fd8b6e (diff) | |
powerpc/usb: fix issue of CPU halt when missing USB PHY clock
when missing USB PHY clock, kernel booting up will halt during USB
initialization. We should check USBGP[PHY_CLK_VALID] bit to avoid
CPU hang in this case.
Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/mpi/mpi-bit.c')
0 files changed, 0 insertions, 0 deletions