diff options
Diffstat (limited to 'drivers/s390/cio/css.c')
| -rw-r--r-- | drivers/s390/cio/css.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c index d3e504c3c362..9263a0fb3858 100644 --- a/drivers/s390/cio/css.c +++ b/drivers/s390/cio/css.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * driver for channel subsystem * @@ -5,8 +6,6 @@ * * Author(s): Arnd Bergmann (arndb@de.ibm.com) * Cornelia Huck (cornelia.huck@de.ibm.com) - * - * License: GPL */ #define KMSG_COMPONENT "cio" @@ -269,7 +268,7 @@ static ssize_t type_show(struct device *dev, struct device_attribute *attr, return sprintf(buf, "%01x\n", sch->st); } -static DEVICE_ATTR(type, 0444, type_show, NULL); +static DEVICE_ATTR_RO(type); static ssize_t modalias_show(struct device *dev, struct device_attribute *attr, char *buf) @@ -279,7 +278,7 @@ static ssize_t modalias_show(struct device *dev, struct device_attribute *attr, return sprintf(buf, "css:t%01X\n", sch->st); } -static DEVICE_ATTR(modalias, 0444, modalias_show, NULL); +static DEVICE_ATTR_RO(modalias); static struct attribute *subch_attrs[] = { &dev_attr_type.attr, @@ -316,7 +315,7 @@ static ssize_t chpids_show(struct device *dev, ret += sprintf(buf + ret, "\n"); return ret; } -static DEVICE_ATTR(chpids, 0444, chpids_show, NULL); +static DEVICE_ATTR_RO(chpids); static ssize_t pimpampom_show(struct device *dev, struct device_attribute *attr, @@ -328,7 +327,7 @@ static ssize_t pimpampom_show(struct device *dev, return sprintf(buf, "%02x %02x %02x\n", pmcw->pim, pmcw->pam, pmcw->pom); } -static DEVICE_ATTR(pimpampom, 0444, pimpampom_show, NULL); +static DEVICE_ATTR_RO(pimpampom); static struct attribute *io_subchannel_type_attrs[] = { &dev_attr_chpids.attr, |