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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-06-09 11:03:07 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-06-12 16:14:30 +0200 |
| commit | 4e70a6fe6dc5d78939d9e155db3bd6cef28ec310 (patch) | |
| tree | ad499ed05d3a3be1b7fb581e025571f5161385bf /drivers/tty/hvc | |
| parent | PCI: pci-driver: convert to use DRIVER_ATTR_WO (diff) | |
| download | linux-4e70a6fe6dc5d78939d9e155db3bd6cef28ec310.tar.xz linux-4e70a6fe6dc5d78939d9e155db3bd6cef28ec310.zip | |
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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/hvc')
| -rw-r--r-- | drivers/tty/hvc/hvcs.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c index 99bb875178d7..096ea5f511bd 100644 --- a/drivers/tty/hvc/hvcs.c +++ b/drivers/tty/hvc/hvcs.c @@ -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) { |