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| author | Florian Fainelli <f.fainelli@gmail.com> | 2014-02-20 10:15:52 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-02-28 16:27:18 -0800 |
| commit | 5811712ffbf593d98b6cc56461df5be4e9580245 (patch) | |
| tree | de7154c8603b655cbcd9b0319e84927bd155c35e | |
| parent | f04430ceadbf92e142208cf58904a930417c6480 (diff) | |
| download | linux-stable-5811712ffbf593d98b6cc56461df5be4e9580245.tar.gz linux-stable-5811712ffbf593d98b6cc56461df5be4e9580245.tar.bz2 linux-stable-5811712ffbf593d98b6cc56461df5be4e9580245.zip | |
tty: serial: bcm63xx_uart: define UART_REG_SIZE constant
The bcm63xx_uart driver uses RSET_UART_SIZE which is a constant defined
for MIPS-based BCM63xx platforms, pull this constant value from the
MIPS-specific header and put it in include/linux/serial_bcm63xx.h to
make the driver platform agnostic.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/tty/serial/bcm63xx_uart.c | 4 | ||||
| -rw-r--r-- | include/linux/serial_bcm63xx.h | 2 |
2 files changed, 4 insertions, 2 deletions
diff --git a/drivers/tty/serial/bcm63xx_uart.c b/drivers/tty/serial/bcm63xx_uart.c index d71143e4e9df..37e7e336f70a 100644 --- a/drivers/tty/serial/bcm63xx_uart.c +++ b/drivers/tty/serial/bcm63xx_uart.c @@ -589,7 +589,7 @@ static int bcm_uart_request_port(struct uart_port *port) { unsigned int size; - size = RSET_UART_SIZE; + size = UART_REG_SIZE; if (!request_mem_region(port->mapbase, size, "bcm63xx")) { dev_err(port->dev, "Memory region busy\n"); return -EBUSY; @@ -609,7 +609,7 @@ static int bcm_uart_request_port(struct uart_port *port) */ static void bcm_uart_release_port(struct uart_port *port) { - release_mem_region(port->mapbase, RSET_UART_SIZE); + release_mem_region(port->mapbase, UART_REG_SIZE); iounmap(port->membase); } diff --git a/include/linux/serial_bcm63xx.h b/include/linux/serial_bcm63xx.h index 570e964dc899..a80aa1a5bee2 100644 --- a/include/linux/serial_bcm63xx.h +++ b/include/linux/serial_bcm63xx.h @@ -116,4 +116,6 @@ UART_FIFO_PARERR_MASK | \ UART_FIFO_BRKDET_MASK) +#define UART_REG_SIZE 24 + #endif /* _LINUX_SERIAL_BCM63XX_H */ |