[PATCH v5 01/12] libnvdimm: Replace namespace_match() with device_find_child_by_name()
Zijun Hu <[email protected]>
| Newsgroups | gmane.linux.block,gmane.linux.kernel,gmane.linux.sound,gmane.linux.ports.sparc,gmane.linux.kernel.firewire.devel,gmane.linux.kernel.efi,gmane.linux.kernel.gpio,gmane.comp.video.dri.devel,gmane.linux.ports.arm.mediatek,gmane.linux.kernel.hwmon,gmane.linux.drivers.video-input-infrastructure,gmane.linux.pwm,gmane.linux.scsi,gmane.linux.usb.general,gmane.linux.serial,gmane.linux.network |
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| Message-ID | <[email protected]> |
From: Zijun Hu <[email protected]> Simplify nd_namespace_store() implementation by using device_find_child_by_name(). Reviewed-by: Alison Schofield <[email protected]> Reviewed-by: Jonathan Cameron <[email protected]> Signed-off-by: Zijun Hu <[email protected]> --- drivers/nvdimm/claim.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/drivers/nvdimm/claim.c b/drivers/nvdimm/claim.c index 030dbde6b0882050c90fb8db106ec15b1baef7ca..9e84ab411564f9d5e7ceb687c6491562564552e3 100644 --- a/drivers/nvdimm/claim.c +++ b/drivers/nvdimm/claim.c @@ -67,13 +67,6 @@ bool nd_attach_ndns(struct device *dev, struct nd_namespace_common *attach, return claimed; } -static int namespace_match(struct device *dev, void *data) -{ - char *name = data; - - return strcmp(name, dev_name(dev)) == 0; -} - static bool is_idle(struct device *dev, struct nd_namespace_common *ndns) { struct nd_region *nd_region = to_nd_region(dev->parent); @@ -168,7 +161,7 @@ ssize_t nd_namespace_store(struct device *dev, goto out; } - found = device_find_child(dev->parent, name, namespace_match); + found = device_find_child_by_name(dev->parent, name); if (!found) { dev_dbg(dev, "'%s' not found under %s\n", name, dev_name(dev->parent)); -- 2.34.1