From ed5bd7a47fd77166860e39f857ae8e3fe25c836c Mon Sep 17 00:00:00 2001
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Tue, 23 Jan 2018 11:24:05 +0100
Subject: USB: move many drivers to use DEVICE_ATTR_RW

Instead of "open coding" a DEVICE_ATTR() define, use the
DEVICE_ATTR_RW() macro instead, which does everything properly instead.

This does require a few static functions to be renamed to work properly,
but thanks to a script from Joe Perches, this was easily done.

Reported-by: Joe Perches <joe@perches.com>
Cc: Matthieu CASTET <castet.matthieu@free.fr>
Cc: Stanislaw Gruszka <stf_xl@wp.pl>
Cc: Peter Chen <Peter.Chen@nxp.com>
Cc: Mathias Nyman <mathias.nyman@intel.com>
Acked-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/usb/chipidea/otg_fsm.c | 19 +++++++++----------
 1 file changed, 9 insertions(+), 10 deletions(-)

(limited to 'drivers/usb/chipidea/otg_fsm.c')

diff --git a/drivers/usb/chipidea/otg_fsm.c b/drivers/usb/chipidea/otg_fsm.c
index 9e2d300060bc..d076cfa22fdf 100644
--- a/drivers/usb/chipidea/otg_fsm.c
+++ b/drivers/usb/chipidea/otg_fsm.c
@@ -29,7 +29,7 @@
 
 /* Add for otg: interact with user space app */
 static ssize_t
-get_a_bus_req(struct device *dev, struct device_attribute *attr, char *buf)
+a_bus_req_show(struct device *dev, struct device_attribute *attr, char *buf)
 {
 	char		*next;
 	unsigned	size, t;
@@ -45,7 +45,7 @@ get_a_bus_req(struct device *dev, struct device_attribute *attr, char *buf)
 }
 
 static ssize_t
-set_a_bus_req(struct device *dev, struct device_attribute *attr,
+a_bus_req_store(struct device *dev, struct device_attribute *attr,
 					const char *buf, size_t count)
 {
 	struct ci_hdrc *ci = dev_get_drvdata(dev);
@@ -75,10 +75,10 @@ set_a_bus_req(struct device *dev, struct device_attribute *attr,
 
 	return count;
 }
-static DEVICE_ATTR(a_bus_req, S_IRUGO | S_IWUSR, get_a_bus_req, set_a_bus_req);
+static DEVICE_ATTR_RW(a_bus_req);
 
 static ssize_t
-get_a_bus_drop(struct device *dev, struct device_attribute *attr, char *buf)
+a_bus_drop_show(struct device *dev, struct device_attribute *attr, char *buf)
 {
 	char		*next;
 	unsigned	size, t;
@@ -94,7 +94,7 @@ get_a_bus_drop(struct device *dev, struct device_attribute *attr, char *buf)
 }
 
 static ssize_t
-set_a_bus_drop(struct device *dev, struct device_attribute *attr,
+a_bus_drop_store(struct device *dev, struct device_attribute *attr,
 					const char *buf, size_t count)
 {
 	struct ci_hdrc	*ci = dev_get_drvdata(dev);
@@ -115,11 +115,10 @@ set_a_bus_drop(struct device *dev, struct device_attribute *attr,
 
 	return count;
 }
-static DEVICE_ATTR(a_bus_drop, S_IRUGO | S_IWUSR, get_a_bus_drop,
-						set_a_bus_drop);
+static DEVICE_ATTR_RW(a_bus_drop);
 
 static ssize_t
-get_b_bus_req(struct device *dev, struct device_attribute *attr, char *buf)
+b_bus_req_show(struct device *dev, struct device_attribute *attr, char *buf)
 {
 	char		*next;
 	unsigned	size, t;
@@ -135,7 +134,7 @@ get_b_bus_req(struct device *dev, struct device_attribute *attr, char *buf)
 }
 
 static ssize_t
-set_b_bus_req(struct device *dev, struct device_attribute *attr,
+b_bus_req_store(struct device *dev, struct device_attribute *attr,
 					const char *buf, size_t count)
 {
 	struct ci_hdrc	*ci = dev_get_drvdata(dev);
@@ -160,7 +159,7 @@ set_b_bus_req(struct device *dev, struct device_attribute *attr,
 
 	return count;
 }
-static DEVICE_ATTR(b_bus_req, S_IRUGO | S_IWUSR, get_b_bus_req, set_b_bus_req);
+static DEVICE_ATTR_RW(b_bus_req);
 
 static ssize_t
 set_a_clr_err(struct device *dev, struct device_attribute *attr,
-- 
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