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Date: Sat, 12 Dec 2015 23:09:28 -0800
From: Greg KH <gregkh@...uxfoundation.org>
To: Frederik Völkel <frederik.voelkel@....de>
Cc: linux-kernel@...r.kernel.org, linux-serial@...r.kernel.org,
jslaby@...e.com, linux-kernel@...cs.fau.de,
Lukas Braun <lukas.braun@....de>
Subject: Re: [PATCH 6/9] drivers: tty: 68328serial.c: Use tabs for indentation
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@....de>
> > Signed-off-by: Lukas Braun <lukas.braun@....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
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