Commit 7034ef87 authored by Wolfram Sang's avatar Wolfram Sang Committed by Greg Kroah-Hartman
Browse files

tty: serial: qcom_geni_serial: simplify getting .driver_data 



We should get 'driver_data' from 'struct device' directly. Going via
platform_device is an unneeded step back and forth.

Signed-off-by: default avatarWolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent b1f84dd3

drivers/tty/serial/qcom_geni_serial.c

+2 −4
Original line number Diff line number Diff line
@@ -162,8 +162,7 @@ static struct qcom_geni_serial_port qcom_geni_uart_ports[GENI_UART_PORTS] = { 
static ssize_t loopback_show(struct device *dev,

				struct device_attribute *attr, char *buf)

{

	struct platform_device *pdev = to_platform_device(dev);

	struct qcom_geni_serial_port *port = platform_get_drvdata(pdev);

	struct qcom_geni_serial_port *port = dev_get_drvdata(dev);



	return snprintf(buf, sizeof(u32), "%d\n", port->loopback);

}
@@ -172,8 +171,7 @@ static ssize_t loopback_store(struct device *dev, 
				struct device_attribute *attr, const char *buf,

				size_t size)

{

	struct platform_device *pdev = to_platform_device(dev);

	struct qcom_geni_serial_port *port = platform_get_drvdata(pdev);

	struct qcom_geni_serial_port *port = dev_get_drvdata(dev);

	u32 loopback;



	if (kstrtoint(buf, 0, &loopback) || loopback > MAX_LOOPBACK_CFG) {

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