The patch titled dtlk: off by one in {read,write}_tts() has been removed from the -mm tree. Its filename was dtlk-off-by-one-in-readwrite_tts.patch This patch was dropped because it was merged into mainline or a subsystem tree The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: dtlk: off by one in {read,write}_tts() From: Roel Kluin <roel.kluin@xxxxxxxxx> With a postfix increment retries is incremented beyond DTLK_MAX_RETRIES so the error message is not displayed correctly. Signed-off-by: Roel Kluin <roel.kluin@xxxxxxxxx> Cc: James R. Van Zandt <jrv@xxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/char/dtlk.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff -puN drivers/char/dtlk.c~dtlk-off-by-one-in-readwrite_tts drivers/char/dtlk.c --- a/drivers/char/dtlk.c~dtlk-off-by-one-in-readwrite_tts +++ a/drivers/char/dtlk.c @@ -571,7 +571,7 @@ static char dtlk_read_tts(void) portval = inb_p(dtlk_port_tts); } while ((portval & TTS_READABLE) == 0 && retries++ < DTLK_MAX_RETRIES); - if (retries == DTLK_MAX_RETRIES) + if (retries > DTLK_MAX_RETRIES) printk(KERN_ERR "dtlk_read_tts() timeout\n"); ch = inb_p(dtlk_port_tts); /* input from TTS port */ @@ -583,7 +583,7 @@ static char dtlk_read_tts(void) portval = inb_p(dtlk_port_tts); } while ((portval & TTS_READABLE) != 0 && retries++ < DTLK_MAX_RETRIES); - if (retries == DTLK_MAX_RETRIES) + if (retries > DTLK_MAX_RETRIES) printk(KERN_ERR "dtlk_read_tts() timeout\n"); TRACE_RET; @@ -640,7 +640,7 @@ static char dtlk_write_tts(char ch) while ((inb_p(dtlk_port_tts) & TTS_WRITABLE) == 0 && retries++ < DTLK_MAX_RETRIES) /* DT ready? */ ; - if (retries == DTLK_MAX_RETRIES) + if (retries > DTLK_MAX_RETRIES) printk(KERN_ERR "dtlk_write_tts() timeout\n"); outb_p(ch, dtlk_port_tts); /* output to TTS port */ _ Patches currently in -mm which might be from roel.kluin@xxxxxxxxx are origin.patch linux-next.patch s3c-fix-check-of-index-into-s3c_gpios.patch serial-fix-off-by-one-errors.patch usb-mutually-exclusive-port_status.patch frv-duplicate-output_buffer-of-e03.patch frv-duplicate-output_buffer-of-e03-checkpatch-fixes.patch m68k-count-can-reach-51-not-50.patch m68k-cnt-reaches-1-not-0.patch platinumfb-misplaced-parenthesis.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html