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| author | Jiri Slaby <jslaby@suse.cz> | 2016-01-12 10:59:08 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-06 22:16:58 -0800 |
| commit | ad245aa2750212a8daae44d6dc2f3d34b94d74c6 (patch) | |
| tree | be2a4c35d2b95a4be00a69d9d85ef34583b31a78 | |
| parent | c8e7d143d519724b3bf5b86615eca2962b77a826 (diff) | |
| download | linux-ad245aa2750212a8daae44d6dc2f3d34b94d74c6.tar.bz2 | |
TTY: serial/m32r_sio, remove debug macros
DEBUG_AUTOCONF is unused.
Switch DEBUG_INTR to pr_debug. This is only enabled with DEBUG or
dynamic debug when explicitly asked for.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/tty/serial/m32r_sio.c | 25 |
1 files changed, 5 insertions, 20 deletions
diff --git a/drivers/tty/serial/m32r_sio.c b/drivers/tty/serial/m32r_sio.c index 835b5697a455..6b1303505667 100644 --- a/drivers/tty/serial/m32r_sio.c +++ b/drivers/tty/serial/m32r_sio.c @@ -49,21 +49,6 @@ #include <linux/serial_core.h> #include "m32r_sio_reg.h" -/* - * Debugging. - */ -#if 0 -#define DEBUG_AUTOCONF(fmt...) printk(fmt) -#else -#define DEBUG_AUTOCONF(fmt...) do { } while (0) -#endif - -#if 0 -#define DEBUG_INTR(fmt...) printk(fmt) -#else -#define DEBUG_INTR(fmt...) do { } while (0) -#endif - #define PASS_LIMIT 256 /* Standard COM flags */ @@ -334,7 +319,7 @@ static void receive_chars(struct uart_sio_port *up, int *status) } if (*status & UART_LSR_BI) { - DEBUG_INTR("handling break...."); + pr_debug("handling break....\n"); flag = TTY_BREAK; } else if (*status & UART_LSR_PE) flag = TTY_PARITY; @@ -395,7 +380,7 @@ static void transmit_chars(struct uart_sio_port *up) if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS) uart_write_wakeup(&up->port); - DEBUG_INTR("THRE..."); + pr_debug("THRE...\n"); if (uart_circ_empty(xmit)) m32r_sio_stop_tx(&up->port); @@ -407,7 +392,7 @@ static void transmit_chars(struct uart_sio_port *up) static inline void m32r_sio_handle_port(struct uart_sio_port *up, unsigned int status) { - DEBUG_INTR("status = %x...", status); + pr_debug("status = %x...\n", status); if (status & 0x04) receive_chars(up, &status); @@ -435,7 +420,7 @@ static irqreturn_t m32r_sio_interrupt(int irq, void *dev_id) struct list_head *l, *end = NULL; int pass_counter = 0; - DEBUG_INTR("m32r_sio_interrupt(%d)...", irq); + pr_debug("m32r_sio_interrupt(%d)...\n", irq); #ifdef CONFIG_SERIAL_M32R_PLDSIO // if (irq == PLD_IRQ_SIO0_SND) @@ -475,7 +460,7 @@ static irqreturn_t m32r_sio_interrupt(int irq, void *dev_id) spin_unlock(&i->lock); - DEBUG_INTR("end.\n"); + pr_debug("end.\n"); return IRQ_HANDLED; } |