[PATCH 14/58] tty/serial: Migrate cpm_uart to use has_sysrq

Dmitry Safonov
2019-12-13T00:11:05Z

drivers/tty/serial/cpm_uart/cpm_uart_core.c | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/drivers/tty/serial/cpm_uart/cpm_uart_core.c b/drivers/tty/serial/cpm_uart/cpm_uart_core.c
index de6d02f7abe2..19d5a4cf29a6 100644
--- a/drivers/tty/serial/cpm_uart/cpm_uart_core.c
+++ b/drivers/tty/serial/cpm_uart/cpm_uart_core.c
@@ -40,10 +40,6 @@
#include <asm/fs_pd.h>
#include <asm/udbg.h>

-#if defined(CONFIG_SERIAL_CPM_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
-#define SUPPORT_SYSRQ
-#endif
-
#include <linux/serial_core.h>
#include <linux/kernel.h>

@@ -347,9 +343,7 @@ static void cpm_uart_int_rx(struct uart_port *port)
/* ASSUMPTION: it contains nothing valid */
i = 0;
}
-#ifdef SUPPORT_SYSRQ
port->sysrq = 0;
-#endif
goto error_return;
}

@@ -1204,7 +1198,8 @@ static int cpm_uart_init_port(struct device_node *np,
pinfo->port.uartclk = ppc_proc_freq;
pinfo->port.mapbase = (unsigned long)mem;
pinfo->port.type = PORT_CPM;
- pinfo->port.ops = &cpm_uart_pops,
+ pinfo->port.ops = &cpm_uart_pops;
+ pinfo->port.has_sysrq = IS_ENABLED(CONFIG_SERIAL_CPM_CONSOLE);
pinfo->port.iotype = UPIO_MEM;
pinfo->port.fifosize = pinfo->tx_nrfifos * pinfo->tx_fifosize;
spin_lock_init(&pinfo->port.lock);
--
2.24.0