Commit 4e70a6fe authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
Browse files

TTY: hvc: convert to use DRIVER_ATTR_RW 



We are trying to get rid of DRIVER_ATTR(), and the hvc driver's
attribute can be trivially changed to use DRIVER_ATTR_RW().

Cc: Jiri Slaby <jslaby@suse.com>
Cc: <linuxppc-dev@lists.ozlabs.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent a9427741

drivers/tty/hvc/hvcs.c

+3 −4
Original line number Diff line number Diff line
@@ -484,13 +484,13 @@ static struct attribute_group hvcs_attr_group = { 
	.attrs = hvcs_attrs,

};



static ssize_t hvcs_rescan_show(struct device_driver *ddp, char *buf)

static ssize_t rescan_show(struct device_driver *ddp, char *buf)

{

	/* A 1 means it is updating, a 0 means it is done updating */

	return snprintf(buf, PAGE_SIZE, "%d\n", hvcs_rescan_status);

}



static ssize_t hvcs_rescan_store(struct device_driver *ddp, const char * buf,

static ssize_t rescan_store(struct device_driver *ddp, const char * buf,

		size_t count)

{

	if ((simple_strtol(buf, NULL, 0) != 1)
@@ -505,8 +505,7 @@ static ssize_t hvcs_rescan_store(struct device_driver *ddp, const char * buf, 
	return count;

}



static DRIVER_ATTR(rescan,

	S_IRUGO | S_IWUSR, hvcs_rescan_show, hvcs_rescan_store);

static DRIVER_ATTR_RW(rescan);



static void hvcs_kick(void)

{

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