staging: sb105x: clean up interface type test

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IIR_RS232 is zero so "if (IIR_RS232 == (b_ret & IIR_RS232))" is always
true so RS232 was always chosen by default.  The test should be
"if (0 == (b_ret & 0x30)) { ".  The other tests should also be in that
format.

This does change how the code works...  If 0x30 is set then it now
defaults to RS232 instead of RS485.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Dan Carpenter 2013-01-09 10:12:14 +03:00 • committed by Greg Kroah-Hartman

parent 8441bf5e06

commit c803dd48f0

2 changed files with 5 additions and 11 deletions

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2

drivers/staging/sb105x/sb_mp_register.h

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14

drivers/staging/sb105x/sb_pci_mp.c

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