From 3bd0f6943520e459659d10f3282285e43d3990f1 Mon Sep 17 00:00:00 2001 From: Hans-Christian Egtvedt Date: Wed, 6 Dec 2006 20:36:19 -0800 Subject: [PATCH] [PATCH] spi: set kset of master class dev explicitly In order for spi_busnum_to_master to work spi master devices must be linked into the spi_master_class.subsys.kset list. At the moment the default class_obj_subsys.kset is used and we can't enumerate the master devices. Signed-off-by: Hans-Christian Egtvedt Cc: David Brownell Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/spi/spi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 7d215eaa1370..270e6211c2e3 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -366,6 +366,7 @@ spi_alloc_master(struct device *dev, unsigned size) class_device_initialize(&master->cdev); master->cdev.class = &spi_master_class; + kobj_set_kset_s(&master->cdev, spi_master_class.subsys); master->cdev.dev = get_device(dev); spi_master_set_devdata(master, &master[1]); -- 2.20.1