diff options
| author | Justin Waters <justin.waters@timesys.com> | 2008-02-26 13:07:02 -0500 |
|---|---|---|
| committer | Justin Waters <justin.waters@timesys.com> | 2008-02-26 13:07:02 -0500 |
| commit | b80a32b9cc634adfa8eaef33ec981e7febf2ade2 (patch) | |
| tree | f256bce13ba11f514a388160df84e1410bedbe2b /drivers/char/esp.c | |
| parent | 594133ef22fae0d737bd1b57352cf3f48a192c63 (diff) | |
Update the i.MX31 Kernel to 2.6.232.6.23-mx31ads-2008022618072.6.23-mx31-200802261807
This is the result of a brute-force attempt to update the kernel to 2.6.23.
Now that we have a git tree, our effort will be a little nicer in the future.
Signed-off-by: Justin Waters <justin.waters@timesys.com>
Diffstat (limited to 'drivers/char/esp.c')
| -rw-r--r-- | drivers/char/esp.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/drivers/char/esp.c b/drivers/char/esp.c index d1bfbaa2aa02..2e7ae42a5503 100644 --- a/drivers/char/esp.c +++ b/drivers/char/esp.c @@ -1121,8 +1121,6 @@ static void change_speed(struct esp_struct *info) /* * Set up parity check flag */ -#define RELEVANT_IFLAG(iflag) (iflag & (IGNBRK|BRKINT|IGNPAR|PARMRK|INPCK)) - info->read_status_mask = UART_LSR_OE | UART_LSR_THRE | UART_LSR_DR; if (I_INPCK(info->tty)) info->read_status_mask |= UART_LSR_FE | UART_LSR_PE; @@ -1920,11 +1918,6 @@ static void rs_set_termios(struct tty_struct *tty, struct ktermios *old_termios) struct esp_struct *info = (struct esp_struct *)tty->driver_data; unsigned long flags; - if ( (tty->termios->c_cflag == old_termios->c_cflag) - && ( RELEVANT_IFLAG(tty->termios->c_iflag) - == RELEVANT_IFLAG(old_termios->c_iflag))) - return; - change_speed(info); spin_lock_irqsave(&info->lock, flags); @@ -2466,7 +2459,7 @@ static int __init espserial_init(void) return 1; } - info = kmalloc(sizeof(struct esp_struct), GFP_KERNEL); + info = kzalloc(sizeof(struct esp_struct), GFP_KERNEL); if (!info) { @@ -2476,7 +2469,6 @@ static int __init espserial_init(void) return 1; } - memset((void *)info, 0, sizeof(struct esp_struct)); spin_lock_init(&info->lock); /* rx_trigger, tx_trigger are needed by autoconfig */ info->config.rx_trigger = rx_trigger; @@ -2534,7 +2526,7 @@ static int __init espserial_init(void) if (!dma) info->stat_flags |= ESP_STAT_NEVER_DMA; - info = kmalloc(sizeof(struct esp_struct), GFP_KERNEL); + info = kzalloc(sizeof(struct esp_struct), GFP_KERNEL); if (!info) { printk(KERN_ERR "Couldn't allocate memory for esp serial device information\n"); @@ -2543,7 +2535,6 @@ static int __init espserial_init(void) return 0; } - memset((void *)info, 0, sizeof(struct esp_struct)); /* rx_trigger, tx_trigger are needed by autoconfig */ info->config.rx_trigger = rx_trigger; info->config.tx_trigger = tx_trigger; |