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author | Christopher Alexander Tobias Schulze <cat.schulze@alice-dsl.net> | 2014-08-03 16:01:53 +0200 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-08-14 09:24:16 +0800 |
commit | ff0adae5df0ff94592f03f84c952e624f0945a7c (patch) | |
tree | f5e641828195349bd64b2824c58cec7a773e89b1 /arch/sparc | |
parent | c1853d6752caa7843dfd51121df1f95697514499 (diff) | |
download | linux-3.10-ff0adae5df0ff94592f03f84c952e624f0945a7c.tar.gz linux-3.10-ff0adae5df0ff94592f03f84c952e624f0945a7c.tar.bz2 linux-3.10-ff0adae5df0ff94592f03f84c952e624f0945a7c.zip |
sunsab: Fix detection of BREAK on sunsab serial console
[ Upstream commit fe418231b195c205701c0cc550a03f6c9758fd9e ]
Fix detection of BREAK on sunsab serial console: BREAK detection was only
performed when there were also serial characters received simultaneously.
To handle all BREAKs correctly, the check for BREAK and the corresponding
call to uart_handle_break() must also be done if count == 0, therefore
duplicate this code fragment and pull it out of the loop over the received
characters.
Patch applies to 3.16-rc6.
Signed-off-by: Christopher Alexander Tobias Schulze <cat.schulze@alice-dsl.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/sparc')
0 files changed, 0 insertions, 0 deletions