From: Christian Asam <Christian.Asam@chasam.de>
To: <linux-kernel@vger.kernel.org>
Subject: Problem with serial.c introduced in 2.4.15
Date: Sun, 24 Mar 2002 17:57:08 +0100 [thread overview]
Message-ID: <E16pBIs-00024N-00@mrvdom03.kundenserver.de> (raw)
After having found that my VM-Problem (USB/MOD) was due to an old
kernel I upgraded to 2.4.18 and found that I couldn't use my digitizer
board (Genius) with gpm(genitizer) anymoure.
I tracked it down to a change made from 2.4.14 to 2.4.15:
drivers/char/serial.c:
#if 0 /*
* !!! ignore all characters if CREAD is not set
*/
if ((cflag & CREAD) == 0)
info->ignore_status_mask |= UART_LSR_DR;
#endif
The #if 0 and #endif was removed in 2.4.15 and somehow that breaks
gpm/genitizer. Having added the "commenting out through $if 0" the
tablet works fine again and deactivating the appropriate line in 2.4.18
also works.
cu
next reply other threads:[~2002-03-24 16:57 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-03-24 16:57 Christian Asam [this message]
2002-03-24 17:48 ` Russell King
2002-03-24 18:01 ` Bernd Eckenfels
2002-03-24 17:21 Christian Asam
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