From: Mathias Nyman <mathias.nyman@linux.intel.com>
To: <gregkh@linuxfoundation.org>
Cc: <linux-usb@vger.kernel.org>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Mathias Nyman <mathias.nyman@linux.intel.com>
Subject: [PATCH 04/19] xhci: dbc: Use ATTRIBUTE_GROUPS()
Date: Fri, 1 Dec 2023 17:06:32 +0200 [thread overview]
Message-ID: <20231201150647.1307406-5-mathias.nyman@linux.intel.com> (raw)
In-Reply-To: <20231201150647.1307406-1-mathias.nyman@linux.intel.com>
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Embrace ATTRIBUTE_GROUPS() to avoid boiler plate code.
This should not introduce any functional changes.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
---
drivers/usb/host/xhci-dbgcap.c | 11 ++++-------
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/drivers/usb/host/xhci-dbgcap.c b/drivers/usb/host/xhci-dbgcap.c
index df14e336370d..660e3ee31dc6 100644
--- a/drivers/usb/host/xhci-dbgcap.c
+++ b/drivers/usb/host/xhci-dbgcap.c
@@ -1123,7 +1123,7 @@ static DEVICE_ATTR_RW(dbc_idProduct);
static DEVICE_ATTR_RW(dbc_bcdDevice);
static DEVICE_ATTR_RW(dbc_bInterfaceProtocol);
-static struct attribute *dbc_dev_attributes[] = {
+static struct attribute *dbc_dev_attrs[] = {
&dev_attr_dbc.attr,
&dev_attr_dbc_idVendor.attr,
&dev_attr_dbc_idProduct.attr,
@@ -1131,10 +1131,7 @@ static struct attribute *dbc_dev_attributes[] = {
&dev_attr_dbc_bInterfaceProtocol.attr,
NULL
};
-
-static const struct attribute_group dbc_dev_attrib_grp = {
- .attrs = dbc_dev_attributes,
-};
+ATTRIBUTE_GROUPS(dbc_dev);
struct xhci_dbc *
xhci_alloc_dbc(struct device *dev, void __iomem *base, const struct dbc_driver *driver)
@@ -1160,7 +1157,7 @@ xhci_alloc_dbc(struct device *dev, void __iomem *base, const struct dbc_driver *
INIT_DELAYED_WORK(&dbc->event_work, xhci_dbc_handle_events);
spin_lock_init(&dbc->lock);
- ret = sysfs_create_group(&dev->kobj, &dbc_dev_attrib_grp);
+ ret = sysfs_create_groups(&dev->kobj, dbc_dev_groups);
if (ret)
goto err;
@@ -1179,7 +1176,7 @@ void xhci_dbc_remove(struct xhci_dbc *dbc)
xhci_dbc_stop(dbc);
/* remove sysfs files */
- sysfs_remove_group(&dbc->dev->kobj, &dbc_dev_attrib_grp);
+ sysfs_remove_groups(&dbc->dev->kobj, dbc_dev_groups);
kfree(dbc);
}
--
2.25.1
next prev parent reply other threads:[~2023-12-01 15:05 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-01 15:06 [PATCH 00/19] xhci features for usb-next Mathias Nyman
2023-12-01 15:06 ` [PATCH 01/19] xhci: dbc: Drop duplicate checks for dma_free_coherent() Mathias Nyman
2023-12-01 15:06 ` [PATCH 02/19] xhci: dbc: Convert to use sysfs_streq() Mathias Nyman
2023-12-01 15:06 ` [PATCH 03/19] xhci: dbc: Use sysfs_emit() to instead of scnprintf() Mathias Nyman
2023-12-01 15:06 ` Mathias Nyman [this message]
2023-12-01 15:06 ` [PATCH 05/19] xhci: dbc: Check for errors first in xhci_dbc_stop() Mathias Nyman
2023-12-01 15:06 ` [PATCH 06/19] xhci: dbc: Don't shadow error codes in store() functions Mathias Nyman
2023-12-01 15:06 ` [PATCH 07/19] xhci: dbc: Replace custom return value with proper Linux error code Mathias Nyman
2023-12-01 15:06 ` [PATCH 08/19] xhci: dbc: Use sizeof_field() where it makes sense Mathias Nyman
2023-12-01 17:31 ` David Laight
2023-12-01 19:08 ` Andy Shevchenko
2023-12-02 15:50 ` David Laight
2023-12-04 10:23 ` Mathias Nyman
2023-12-04 10:45 ` David Laight
2023-12-01 15:06 ` [PATCH 09/19] xhci: dbc: Use sizeof(*pointer) instead of sizeof(type) Mathias Nyman
2023-12-01 15:06 ` [PATCH 10/19] xhci: dbc: Add missing headers Mathias Nyman
2023-12-01 15:06 ` [PATCH 11/19] xhci: check if legacy irq is available before using it as fallback Mathias Nyman
2023-12-01 15:06 ` [PATCH 12/19] xhci: add handler for only one interrupt line Mathias Nyman
2023-12-01 15:06 ` [PATCH 13/19] xhci: refactor static MSI-X function Mathias Nyman
2023-12-01 15:06 ` [PATCH 14/19] xhci: refactor static MSI function Mathias Nyman
2023-12-01 15:06 ` [PATCH 15/19] xhci: change 'msix_count' to encompass MSI or MSI-X vectors Mathias Nyman
2023-12-01 15:06 ` [PATCH 16/19] xhci: rework 'xhci_try_enable_msi()' MSI and MSI-X setup code Mathias Nyman
2023-12-01 15:06 ` [PATCH 17/19] xhci: minor coding style cleanup in 'xhci_try_enable_msi()' Mathias Nyman
2023-12-01 15:06 ` [PATCH 18/19] xhci: Reconfigure endpoint 0 max packet size only during endpoint reset Mathias Nyman
2023-12-01 15:06 ` [PATCH 19/19] xhci: fix possible null pointer deref during xhci urb enqueue Mathias Nyman
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