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Commit de320199 authored by Maciej W. Rozycki's avatar Maciej W. Rozycki Committed by Linus Torvalds
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[PATCH] dz: remove struct pt_regs references 



Remove remaining references to saved registers now that
uart_handle_sysrq_char() does not want them.

Signed-off-by: default avatarMaciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 49015bee

drivers/serial/dz.c

+3 −4
Original line number Original line Diff line number Diff line
@@ -170,8 +170,7 @@ static void dz_enable_ms(struct uart_port *port) 
 * This routine deals with inputs from any lines.

 * This routine deals with inputs from any lines.

 * ------------------------------------------------------------

 * ------------------------------------------------------------

 */

 */

static inline void dz_receive_chars(struct dz_port *dport_in,

static inline void dz_receive_chars(struct dz_port *dport_in)

				    struct pt_regs *regs)

{

{

	struct dz_port *dport;

	struct dz_port *dport;

	struct tty_struct *tty = NULL;

	struct tty_struct *tty = NULL;
@@ -226,7 +225,7 @@ static inline void dz_receive_chars(struct dz_port *dport_in, 
			break;

			break;

		}

		}





		if (uart_handle_sysrq_char(&dport->port, ch, regs))

		if (uart_handle_sysrq_char(&dport->port, ch))

			continue;

			continue;





		if ((status & dport->port.ignore_status_mask) == 0) {

		if ((status & dport->port.ignore_status_mask) == 0) {
@@ -332,7 +331,7 @@ static irqreturn_t dz_interrupt(int irq, void *dev) 
	status = dz_in(dport, DZ_CSR);

	status = dz_in(dport, DZ_CSR);





	if ((status & (DZ_RDONE | DZ_RIE)) == (DZ_RDONE | DZ_RIE))

	if ((status & (DZ_RDONE | DZ_RIE)) == (DZ_RDONE | DZ_RIE))

		dz_receive_chars(dport, regs);

		dz_receive_chars(dport);





	if ((status & (DZ_TRDY | DZ_TIE)) == (DZ_TRDY | DZ_TIE))

	if ((status & (DZ_TRDY | DZ_TIE)) == (DZ_TRDY | DZ_TIE))

		dz_transmit_chars(dport);

		dz_transmit_chars(dport);