diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2018-04-19 16:06:23 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-04-22 17:29:43 +0200 |
| commit | a406c4b8097473a1294ab056e65df801382b8f28 (patch) | |
| tree | a0397bebcc7bb909bf2e0515c88058c64520f6a1 /drivers/tty/serial/xilinx_uartps.c | |
| parent | 60cc43fc888428bb2f18f08997432d426a243338 (diff) | |
tty: serial: simplify getting .drvdata
We should get drvdata from struct device directly. Going via
platform_device is an unneeded step back and forth.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/xilinx_uartps.c')
| -rw-r--r-- | drivers/tty/serial/xilinx_uartps.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/tty/serial/xilinx_uartps.c b/drivers/tty/serial/xilinx_uartps.c index abcb4d09a2d8..3ec4efbf25a9 100644 --- a/drivers/tty/serial/xilinx_uartps.c +++ b/drivers/tty/serial/xilinx_uartps.c @@ -1430,8 +1430,7 @@ static int cdns_uart_resume(struct device *device) #endif /* ! CONFIG_PM_SLEEP */ static int __maybe_unused cdns_runtime_suspend(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct uart_port *port = platform_get_drvdata(pdev); + struct uart_port *port = dev_get_drvdata(dev); struct cdns_uart *cdns_uart = port->private_data; clk_disable(cdns_uart->uartclk); @@ -1441,8 +1440,7 @@ static int __maybe_unused cdns_runtime_suspend(struct device *dev) static int __maybe_unused cdns_runtime_resume(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct uart_port *port = platform_get_drvdata(pdev); + struct uart_port *port = dev_get_drvdata(dev); struct cdns_uart *cdns_uart = port->private_data; clk_enable(cdns_uart->pclk); |