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(parent: 668b0db) | patch
zxdiv,tty: optimize interrupt path
authorAlan Cox <alan@linux.intel.com>
Mon, 26 Nov 2018 12:13:22 +0000 (12:13 +0000)
committerAlan Cox <alan@linux.intel.com>
Mon, 26 Nov 2018 12:13:22 +0000 (12:13 +0000)
commitf15ec518037c2f4fa5631a648684f1e49884a6c4
treed63c76ce35f8a54ba733f37f5dd73bbe5b430a4ftree | snapshot
parent668b0dbb09f7020e4649c4de9aeff681ef4a2db1commit | diff
zxdiv,tty: optimize interrupt path

This saves us a lot of clocks of pointless processing if no keyboard line
changed state.
Kernel/platform-zxdiv/devtty.c diff | blob | history
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