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[PATCH] TTY layer buffering revamp
[linux-2.6-block.git]
/
drivers
/
serial
/
imx.c
diff --git
a/drivers/serial/imx.c
b/drivers/serial/imx.c
index 83c4c12165877c4e02b2449a63969dbdba05ab04..5c098be9346b35de2b8ed58b0b6648df8c7c160a 100644
(file)
--- a/
drivers/serial/imx.c
+++ b/
drivers/serial/imx.c
@@
-256,9
+256,6
@@
static irqreturn_t imx_rxint(int irq, void *dev_id, struct pt_regs *regs)
error_return:
tty_insert_flip_char(tty, rx, flg);
- if (tty->flip.count >= TTY_FLIPBUF_SIZE)
- goto out;
-
ignore_char:
rx = URXD0((u32)sport->port.membase);
} while(rx & URXD_CHARRDY);