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authorZhen Lei <thunder.leizhen@huawei.com>2021-06-03 11:22:18 +0300
committerKalle Valo <kvalo@codeaurora.org>2021-06-15 13:11:56 +0300
commit573f1af86891d4ecda9f7f1073dccec28c469387 (patch)
tree4b2dd920498dfa4c6cce1b94a645a2933bdbaf7a /drivers/ssb
parent233bc283728241aa522fd2889649261b742cee5a (diff)
downloadlinux-573f1af86891d4ecda9f7f1073dccec28c469387.tar.xz
ssb: use DEVICE_ATTR_ADMIN_RW() helper macro
Use DEVICE_ATTR_ADMIN_RW() helper macro instead of DEVICE_ATTR(), making it simpler and easier to read. Because the read and write function names of the sysfs attribute have been normalized, there is a natural association. Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20210603082218.11718-2-thunder.leizhen@huawei.com
Diffstat (limited to 'drivers/ssb')
-rw-r--r--drivers/ssb/pci.c16
-rw-r--r--drivers/ssb/pcmcia.c16
2 files changed, 14 insertions, 18 deletions
diff --git a/drivers/ssb/pci.c b/drivers/ssb/pci.c
index dac54041ad8d..148bcb99c212 100644
--- a/drivers/ssb/pci.c
+++ b/drivers/ssb/pci.c
@@ -1117,9 +1117,9 @@ const struct ssb_bus_ops ssb_pci_ops = {
#endif
};
-static ssize_t ssb_pci_attr_sprom_show(struct device *pcidev,
- struct device_attribute *attr,
- char *buf)
+static ssize_t ssb_sprom_show(struct device *pcidev,
+ struct device_attribute *attr,
+ char *buf)
{
struct pci_dev *pdev = container_of(pcidev, struct pci_dev, dev);
struct ssb_bus *bus;
@@ -1131,9 +1131,9 @@ static ssize_t ssb_pci_attr_sprom_show(struct device *pcidev,
return ssb_attr_sprom_show(bus, buf, sprom_do_read);
}
-static ssize_t ssb_pci_attr_sprom_store(struct device *pcidev,
- struct device_attribute *attr,
- const char *buf, size_t count)
+static ssize_t ssb_sprom_store(struct device *pcidev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
{
struct pci_dev *pdev = container_of(pcidev, struct pci_dev, dev);
struct ssb_bus *bus;
@@ -1146,9 +1146,7 @@ static ssize_t ssb_pci_attr_sprom_store(struct device *pcidev,
sprom_check_crc, sprom_do_write);
}
-static DEVICE_ATTR(ssb_sprom, 0600,
- ssb_pci_attr_sprom_show,
- ssb_pci_attr_sprom_store);
+static DEVICE_ATTR_ADMIN_RW(ssb_sprom);
void ssb_pci_exit(struct ssb_bus *bus)
{
diff --git a/drivers/ssb/pcmcia.c b/drivers/ssb/pcmcia.c
index d7d730c245c5..45502098e0c7 100644
--- a/drivers/ssb/pcmcia.c
+++ b/drivers/ssb/pcmcia.c
@@ -723,9 +723,9 @@ int ssb_pcmcia_get_invariants(struct ssb_bus *bus,
return -ENODEV;
}
-static ssize_t ssb_pcmcia_attr_sprom_show(struct device *pcmciadev,
- struct device_attribute *attr,
- char *buf)
+static ssize_t ssb_sprom_show(struct device *pcmciadev,
+ struct device_attribute *attr,
+ char *buf)
{
struct pcmcia_device *pdev =
container_of(pcmciadev, struct pcmcia_device, dev);
@@ -739,9 +739,9 @@ static ssize_t ssb_pcmcia_attr_sprom_show(struct device *pcmciadev,
ssb_pcmcia_sprom_read_all);
}
-static ssize_t ssb_pcmcia_attr_sprom_store(struct device *pcmciadev,
- struct device_attribute *attr,
- const char *buf, size_t count)
+static ssize_t ssb_sprom_store(struct device *pcmciadev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
{
struct pcmcia_device *pdev =
container_of(pcmciadev, struct pcmcia_device, dev);
@@ -756,9 +756,7 @@ static ssize_t ssb_pcmcia_attr_sprom_store(struct device *pcmciadev,
ssb_pcmcia_sprom_write_all);
}
-static DEVICE_ATTR(ssb_sprom, 0600,
- ssb_pcmcia_attr_sprom_show,
- ssb_pcmcia_attr_sprom_store);
+static DEVICE_ATTR_ADMIN_RW(ssb_sprom);
static int ssb_pcmcia_cor_setup(struct ssb_bus *bus, u8 cor)
{