serial: use dev_get_platdata()
Use the wrapper function for retrieving the platform data instead of
accessing dev->platform_data directly.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c
index 28b35ad..eb38fb8 100644
--- a/drivers/tty/serial/amba-pl011.c
+++ b/drivers/tty/serial/amba-pl011.c
@@ -265,7 +265,7 @@
static void pl011_dma_probe_initcall(struct device *dev, struct uart_amba_port *uap)
{
/* DMA is the sole user of the platform data right now */
- struct amba_pl011_data *plat = uap->port.dev->platform_data;
+ struct amba_pl011_data *plat = dev_get_platdata(uap->port.dev);
struct dma_slave_config tx_conf = {
.dst_addr = uap->port.mapbase + UART01x_DR,
.dst_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE,
@@ -1497,10 +1497,10 @@
uap->im = readw(uap->port.membase + UART011_IMSC);
writew(UART011_RTIM | UART011_RXIM, uap->port.membase + UART011_IMSC);
- if (uap->port.dev->platform_data) {
+ if (dev_get_platdata(uap->port.dev)) {
struct amba_pl011_data *plat;
- plat = uap->port.dev->platform_data;
+ plat = dev_get_platdata(uap->port.dev);
if (plat->init)
plat->init();
}
@@ -1645,10 +1645,10 @@
/* Optionally let pins go into sleep states */
pinctrl_pm_select_sleep_state(port->dev);
- if (uap->port.dev->platform_data) {
+ if (dev_get_platdata(uap->port.dev)) {
struct amba_pl011_data *plat;
- plat = uap->port.dev->platform_data;
+ plat = dev_get_platdata(uap->port.dev);
if (plat->exit)
plat->exit();
}
@@ -2002,10 +2002,10 @@
if (ret)
return ret;
- if (uap->port.dev->platform_data) {
+ if (dev_get_platdata(uap->port.dev)) {
struct amba_pl011_data *plat;
- plat = uap->port.dev->platform_data;
+ plat = dev_get_platdata(uap->port.dev);
if (plat->init)
plat->init();
}