Be more strict and always fail on clk_get() error.

CC: Lee Jones <redacted>
CC: Samuel Ortiz <redacted>
Signed-off-by: Roger Quadros <redacted>
---
 drivers/mfd/omap-usb-host.c | 62 +++++++++++++++++++++++++++++----------------
 1 file changed, 40 insertions(+), 22 deletions(-)

I like to principle of the patch assuming that the devices would be
useless without their clocks.

Acked-by: Lee Jones <redacted>

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org ? Open source software for ARM SoCs
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