[PATCH 03/11] serial: sh-sci: use driver core functions, not sysfs ones.

Greg Kroah-Hartman
2019-07-04T08:46:57Z

This is a driver, do not call "raw" sysfs functions, instead call driver
core ones. Specifically convert the use of sysfs_create_file() and
sysfs_remove_file() to use device_create_file() and device_remove_file()

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jslaby@suse.com>
Cc: linux-serial@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/tty/serial/sh-sci.c | 22 ++++++++--------------
1 file changed, 8 insertions(+), 14 deletions(-)

diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c
index abc705716aa0..69f9072505f7 100644
--- a/drivers/tty/serial/sh-sci.c
+++ b/drivers/tty/serial/sh-sci.c
@@ -3137,14 +3137,10 @@ static int sci_remove(struct platform_device *dev)

sci_cleanup_single(port);

- if (port->port.fifosize > 1) {
- sysfs_remove_file(&dev->dev.kobj,
- &dev_attr_rx_fifo_trigger.attr);
- }
- if (type == PORT_SCIFA || type == PORT_SCIFB || type == PORT_HSCIF) {
- sysfs_remove_file(&dev->dev.kobj,
- &dev_attr_rx_fifo_timeout.attr);
- }
+ if (port->port.fifosize > 1)
+ device_remove_file(&dev->dev, &dev_attr_rx_fifo_trigger);
+ if (type == PORT_SCIFA || type == PORT_SCIFB || type == PORT_HSCIF)
+ device_remove_file(&dev->dev, &dev_attr_rx_fifo_timeout);

return 0;
}
@@ -3332,19 +3328,17 @@ static int sci_probe(struct platform_device *dev)
return ret;

if (sp->port.fifosize > 1) {
- ret = sysfs_create_file(&dev->dev.kobj,
- &dev_attr_rx_fifo_trigger.attr);
+ ret = device_create_file(&dev->dev, &dev_attr_rx_fifo_trigger);
if (ret)
return ret;
}
if (sp->port.type == PORT_SCIFA || sp->port.type == PORT_SCIFB ||
sp->port.type == PORT_HSCIF) {
- ret = sysfs_create_file(&dev->dev.kobj,
- &dev_attr_rx_fifo_timeout.attr);
+ ret = device_create_file(&dev->dev, &dev_attr_rx_fifo_timeout);
if (ret) {
if (sp->port.fifosize > 1) {
- sysfs_remove_file(&dev->dev.kobj,
- &dev_attr_rx_fifo_trigger.attr);
+ device_remove_file(&dev->dev,
+ &dev_attr_rx_fifo_trigger);
}
return ret;
}
--
2.22.0