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6bf9691159
Clang static analysis reports this issue
ispcsiphy.c:63:14: warning: The left operand of '<<'
is a garbage value
reg |= mode << shift;
~~~~ ^
The iface switch-statement default case falls through
to ISP_INTERFACE_CCP2B_PHY1. Which is later checked
to set the mode. Since the default case is left out
of this check mode is never set. Instead of falling
through and assuming a ISP_INTERFACE_CCP2B_PHY1
iface, return.
Signed-off-by: Tom Rix <trix@redhat.com>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>