The buffer[][] field was replaced by tty_port->xmit_buf field but there was some places that "buffer" was still accessed, giving a kernel oops because it was uninitialized.
Signed-off-by: Samuel Iglesias Gonsalvez <[email protected]> --- drivers/staging/ipack/devices/ipoctal.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/staging/ipack/devices/ipoctal.c b/drivers/staging/ipack/devices/ipoctal.c index 2921467..7fe1c93 100644 --- a/drivers/staging/ipack/devices/ipoctal.c +++ b/drivers/staging/ipack/devices/ipoctal.c @@ -46,7 +46,6 @@ struct ipoctal { struct scc2698_channel *chan_regs; struct scc2698_block *block_regs; struct ipoctal_stats chan_stats[NR_CHANNELS]; - char *buffer[NR_CHANNELS]; unsigned int nb_bytes[NR_CHANNELS]; unsigned int count_wr[NR_CHANNELS]; wait_queue_head_t queue[NR_CHANNELS]; @@ -305,7 +304,7 @@ static int ipoctal_irq_handler(void *arg) continue; } spin_lock(&ipoctal->lock[channel]); - value = ipoctal->buffer[channel][*pointer_write]; + value = ipoctal->tty_port[channel].xmit_buf[*pointer_write]; ipoctal_write_io_reg(ipoctal, &ipoctal->chan_regs[channel].u.w.thr, value); -- 1.7.10 _______________________________________________ devel mailing list [email protected] http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
