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| author |   Vineet Gupta <Vineet.Gupta1@synopsys.com> | 2013-08-01 21:49:19 -0700 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-08-02 11:54:12 +0800 |
| commit | 5284eba7b37dfeffe75bfdf81a13e9efebe0480a (patch) | |
| tree | 488245e42b7e58d5e813cfd3de6f56c04c53c8a1 /include/linux/platform_data/serial-sccnxp.h | |
| parent | tty: Only hangup once (diff) | |
| download | linux-rng-5284eba7b37dfeffe75bfdf81a13e9efebe0480a.tar.xz linux-rng-5284eba7b37dfeffe75bfdf81a13e9efebe0480a.zip | |
serial/arc-uart: Handle Rx Error Interrupts w/o any data
Currently, Rx error handling only triggers if there is some Rx data.
Fix that by checking for error - before the data handling.
Reported-by: Mischa Jonker <mjonker@synopsys.com>
Tested-by: Mischa Jonker <mjonker@synopsys.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Cc: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/platform_data/serial-sccnxp.h')
0 files changed, 0 insertions, 0 deletions