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devlpr: update comment - 1uS required for strobe
author
Alan Cox
<alan@linux.intel.com>
Sun, 25 Jan 2015 17:46:27 +0000
(17:46 +0000)
committer
Alan Cox
<alan@linux.intel.com>
Sun, 25 Jan 2015 17:46:27 +0000
(17:46 +0000)
Kernel/platform-nc100/devlpr.c
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diff --git
a/Kernel/platform-nc100/devlpr.c
b/Kernel/platform-nc100/devlpr.c
index
d9362ac
..
634d517
100644
(file)
--- a/
Kernel/platform-nc100/devlpr.c
+++ b/
Kernel/platform-nc100/devlpr.c
@@
-46,9
+46,8
@@
int lpr_write(uint8_t minor, uint8_t rawflag, uint8_t flag)
}
/* Data */
lpdata = ugetc(p++);
- /* Strobe */
+ /* Strobe
(1uS)
*/
mod_control(0, 0x40);
- /* Delay a bit more ??? */
mod_control(0x40, 0);
}
return udata.u_count;