Re: [PATCH 6/9] drivers: tty: 68328serial.c: Use tabs for indentation

[Greg KH <gregkh@linuxfoundation.org>]

On Sat, Dec 12, 2015 at 11:08:00PM -0800, Greg KH wrote:
> On Fri, Dec 11, 2015 at 11:36:06AM +0100, Frederik Völkel wrote:
> > The patch replaces the spaces used for indentation at some points with
> > tabs.
> > 
> > Signed-off-by: Frederik Völkel <frederik.voelkel@fau.de>
> > Signed-off-by: Lukas Braun <lukas.braun@fau.de>
> > ---
> >  drivers/tty/serial/68328serial.c | 82 ++++++++++++++++++++--------------------
> >  1 file changed, 41 insertions(+), 41 deletions(-)
> > 
> > diff --git a/drivers/tty/serial/68328serial.c b/drivers/tty/serial/68328serial.c
> > index 0982c1a..22f52e0 100644
> > --- a/drivers/tty/serial/68328serial.c
> > +++ b/drivers/tty/serial/68328serial.c
> > @@ -228,17 +228,17 @@ static int rs_put_char(char ch)
> >  	unsigned long flags;
> >  	int loops = 0;
> >  
> > -        local_irq_save(flags);
> > +	local_irq_save(flags);
> >  
> >  	while (!(UTX & UTX_TX_AVAIL) && (loops < 1000)) {
> > -        	loops++;
> > -        	udelay(5);
> > -        }
> > +		loops++;
> > +		udelay(5);
> > +	}
> >  
> >  	UTX_TXDATA = ch;
> > -        udelay(5);
> > -        local_irq_restore(flags);
> > -        return 1;
> > +	udelay(5);
> > +	local_irq_restore(flags);
> > +	return 1;
> >  }
> >  
> >  static void rs_start(struct tty_struct *tty)
> > @@ -268,7 +268,7 @@ static void receive_chars(struct m68k_serial *info, unsigned short rx)
> >  
> >  	/*
> >  	 * This do { } while() loop will get ALL chars out of Rx FIFO 
> > -         */
> > +	 */
> >  #ifndef CONFIG_XCOPILOT_BUGS
> >  	do {
> >  #endif	
> > @@ -400,7 +400,7 @@ static int startup(struct m68k_serial *info, struct tty_struct *tty)
> >  	 */
> >  #ifdef USE_INTS
> >  	uart->ustcnt = USTCNT_UEN | USTCNT_RXEN | 
> > -                 USTCNT_RX_INTR_MASK | USTCNT_TX_INTR_MASK;
> > +		USTCNT_RX_INTR_MASK | USTCNT_TX_INTR_MASK;
> >  #else
> >  	uart->ustcnt = USTCNT_UEN | USTCNT_RXEN | USTCNT_RX_INTR_MASK;
> >  #endif
> > @@ -473,24 +473,24 @@ struct {
> >  };
> >  #else
> >   hw_baud_table[18] = {
> > -                 {0, 0}, /* 0 */
> > -                 {0, 0}, /* 50 */
> > -                 {0, 0}, /* 75 */
> > -                 {0, 0}, /* 110 */
> > -                 {0, 0}, /* 134 */
> > -                 {0, 0}, /* 150 */
> > -                 {0, 0}, /* 200 */
> > -                 {0, 0}, /* 300 */
> > -                 {7, 0x26}, /* 600 */
> > -                 {6, 0x26}, /* 1200 */
> > -                 {0, 0}, /* 1800 */
> > -                 {5, 0x26}, /* 2400 */
> > -                 {4, 0x26}, /* 4800 */
> > -                 {3, 0x26}, /* 9600 */
> > -                 {2, 0x26}, /* 19200 */
> > -                 {1, 0x26}, /* 38400 */
> > -                 {0, 0x26}, /* 57600 */
> > -                 {1, 0x38}, /* 115200 */
> > +	{0, 0}, /* 0 */
> > +	{0, 0}, /* 50 */
> > +	{0, 0}, /* 75 */
> > +	{0, 0}, /* 110 */
> > +	{0, 0}, /* 134 */
> > +	{0, 0}, /* 150 */
> > +	{0, 0}, /* 200 */
> > +	{0, 0}, /* 300 */
> > +	{7, 0x26}, /* 600 */
> > +	{6, 0x26}, /* 1200 */
> > +	{0, 0}, /* 1800 */
> > +	{5, 0x26}, /* 2400 */
> > +	{4, 0x26}, /* 4800 */
> > +	{3, 0x26}, /* 9600 */
> > +	{2, 0x26}, /* 19200 */
> > +	{1, 0x26}, /* 38400 */
> > +	{0, 0x26}, /* 57600 */
> > +	{1, 0x38}, /* 115200 */
> >  }; 
> >  #endif
> >  /* rate = 1036800 / ((65 - prescale) * (1<<divider)) */
> > @@ -516,9 +516,9 @@ static void change_speed(struct m68k_serial *info, struct tty_struct *tty)
> >  	uart->ustcnt = ustcnt & ~USTCNT_TXEN;
> >  
> >  	i = cflag & CBAUD;
> > -        if (i & CBAUDEX) {
> > -                i = (i & ~CBAUDEX) + B38400;
> > -        }
> > +	if (i & CBAUDEX) {
> > +		i = (i & ~CBAUDEX) + B38400;
> > +	}
> >  
> >  	uart->ubaud = PUT_FIELD(UBAUD_DIVIDE,    hw_baud_table[i].divisor) | 
> >  		PUT_FIELD(UBAUD_PRESCALER, hw_baud_table[i].prescale);
> > @@ -907,16 +907,16 @@ static int get_lsr_info(struct m68k_serial *info, unsigned int *value)
> >  static void send_break(struct m68k_serial *info, unsigned int duration)
> >  {
> >  	m68328_uart *uart = &uart_addr[info->line];
> > -        unsigned long flags;
> > -        if (!info->port)
> > -                return;
> > -        local_irq_save(flags);
> > +	unsigned long flags;
> > +	if (!info->port)
> > +		return;
> > +	local_irq_save(flags);
> >  #ifdef USE_INTS	
> >  	uart->utx.w |= UTX_SEND_BREAK;
> >  	msleep_interruptible(duration);
> >  	uart->utx.w &= ~UTX_SEND_BREAK;
> >  #endif		
> > -        local_irq_restore(flags);
> > +	local_irq_restore(flags);
> >  }
> >  
> >  static int rs_ioctl(struct tty_struct *tty,
> > @@ -1206,7 +1206,7 @@ rs68328_init(void)
> >  			    rs_interrupt,
> >  			    0,
> >  			    "M68328_UART", info))
> > -                panic("Unable to attach 68328 serial interrupt\n");
> > +		panic("Unable to attach 68328 serial interrupt\n");
> >  
> >  	    tty_port_link_device(&info->tport, serial_driver, i);
> >  	}
> > @@ -1295,11 +1295,11 @@ void m68328_console_write (struct console *co, const char *str,
> >  {
> >  	if (!m68328_console_initted)
> >  		m68328_set_baud();
> > -    while (count--) {
> > -        if (*str == '\n')
> > -           rs_put_char('\r');
> > -        rs_put_char(*str++);
> > -    }
> > +	while (count--) {
> > +		if (*str == '\n')
> > +		    rs_put_char('\r');
> > +	rs_put_char(*str++);
> 
> This line should also be indented one more tab, right?
> 
> > +	}
> 
> Please fix up and resend.

And resend the rest of the patches in this series, I stopped applying
them here, but applied the previous ones.

thanks,

greg k-h