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| author |   Wolfram Sang <wsa+renesas@sang-engineering.com> | 2018-10-21 22:00:59 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-11-09 08:58:19 -0800 |
| commit | 7034ef87fa880defb4cfc2ca552641d26f425f21 (patch) | |
| tree | 009c917130b0e62bda7f788ca92c6cd1033f5621 /drivers/tty/serial/qcom_geni_serial.c | |
| parent | tty: serial: qcom_geni_serial: Rectify UART suspend mechanism (diff) | |
| download | linux-dev-7034ef87fa880defb4cfc2ca552641d26f425f21.tar.xz linux-dev-7034ef87fa880defb4cfc2ca552641d26f425f21.zip | |
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: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/qcom_geni_serial.c')
| -rw-r--r-- | drivers/tty/serial/qcom_geni_serial.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/tty/serial/qcom_geni_serial.c b/drivers/tty/serial/qcom_geni_serial.c index 4bf877c1c522..3040998ac858 100644 --- a/drivers/tty/serial/qcom_geni_serial.c +++ b/drivers/tty/serial/qcom_geni_serial.c @@ -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) { |