[PATCH v2 04/12] axonrom: Generate uevent after attribute available

From	Fam Zheng <famz@redhat.com>
Newsgroups	linux.kernel
Subject	[PATCH v2 04/12] axonrom: Generate uevent after attribute available
Date	2016-06-30 04:10 +0200
Message-ID	<rPzAt-3BV-3@gated-at.bofh.it> (permalink)
References	<rPzAt-3BV-5@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Show all headers | View raw

It is documented that KOBJ_ADD should be generated after the object's
attributes and children are ready.  We can achieve this with the new
disk_gen_uevents interface.

Signed-off-by: Fam Zheng <famz@redhat.com>
---
 arch/powerpc/sysdev/axonram.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/powerpc/sysdev/axonram.c b/arch/powerpc/sysdev/axonram.c
index 4efd69b..27e7175 100644
--- a/arch/powerpc/sysdev/axonram.c
+++ b/arch/powerpc/sysdev/axonram.c
@@ -238,7 +238,7 @@ static int axon_ram_probe(struct platform_device *device)
 	set_capacity(bank->disk, bank->size >> AXON_RAM_SECTOR_SHIFT);
 	blk_queue_make_request(bank->disk->queue, axon_ram_make_request);
 	blk_queue_logical_block_size(bank->disk->queue, AXON_RAM_SECTOR_SIZE);
-	add_disk(bank->disk, true);
+	add_disk(bank->disk, false);
 
 	bank->irq_id = irq_of_parse_and_map(device->dev.of_node, 0);
 	if (bank->irq_id == NO_IRQ) {
@@ -262,6 +262,7 @@ static int axon_ram_probe(struct platform_device *device)
 		rc = -EFAULT;
 		goto failed;
 	}
+	disk_gen_uevents(bank->disk);
 
 	azfs_minor += bank->disk->minors;
 
-- 
2.9.0

Back to linux.kernel | Previous | Next — Next in thread | Find similar | Unroll thread

Thread

[PATCH v2 04/12] axonrom: Generate uevent after attribute available Fam Zheng <famz@redhat.com> - 2016-06-30 04:10 +0200
  Re: [PATCH v2 04/12] axonrom: Generate uevent after attribute available Dan Williams <dan.j.williams@gmail.com> - 2016-07-01 00:20 +0200
    Re: [PATCH v2 04/12] axonrom: Generate uevent after attribute  available Fam Zheng <famz@redhat.com> - 2016-07-01 03:20 +0200

csiph-web