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Subject[PATCH v2 18/45] drivers: tty: serial: sirfsoc_uart: use devm_* functions
Date
Use the safer devm versions of memory mapping functions.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
---
drivers/tty/serial/sirfsoc_uart.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/tty/serial/sirfsoc_uart.c b/drivers/tty/serial/sirfsoc_uart.c
index db2e08d..64ea1e7 100644
--- a/drivers/tty/serial/sirfsoc_uart.c
+++ b/drivers/tty/serial/sirfsoc_uart.c
@@ -1042,14 +1042,14 @@ static int sirfsoc_uart_request_port(struct uart_port *port)
struct sirfsoc_uart_port *sirfport = to_sirfport(port);
struct sirfsoc_uart_param *uart_param = &sirfport->uart_reg->uart_param;
void *ret;
- ret = request_mem_region(port->mapbase,
+ ret = devm_request_mem_region(port->dev, port->mapbase,
SIRFUART_MAP_SIZE, uart_param->port_name);
return ret ? 0 : -EBUSY;
}

static void sirfsoc_uart_release_port(struct uart_port *port)
{
- release_mem_region(port->mapbase, SIRFUART_MAP_SIZE);
+ devm_release_mem_region(port->dev, port->mapbase, SIRFUART_MAP_SIZE);
}

static void sirfsoc_uart_config_port(struct uart_port *port, int flags)
--
1.9.1
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