From fbeb4384748abb78531bbe1e80d627412a0abcfa Mon Sep 17 00:00:00 2001 From: Jean Delvare Date: Mon, 13 Apr 2009 14:40:21 -0700 Subject: [PATCH] edac: use to_delayed_work() The edac-core driver includes code which assumes that the work_struct which is included in every delayed_work is the first member of that structure. This is currently the case but might change in the future, so use to_delayed_work() instead, which doesn't make such an assumption. linux-2.6.30-rc1 has the to_delayed_work() function that will allow this patch to work Signed-off-by: Jean Delvare Signed-off-by: Doug Thompson Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/edac/edac_device.c | 2 +- drivers/edac/edac_mc.c | 2 +- drivers/edac/edac_pci.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c index ca9113e..a7d2c71 100644 --- a/drivers/edac/edac_device.c +++ b/drivers/edac/edac_device.c @@ -389,7 +389,7 @@ static void del_edac_device_from_global_list(struct edac_device_ctl_info */ static void edac_device_workq_function(struct work_struct *work_req) { - struct delayed_work *d_work = (struct delayed_work *)work_req; + struct delayed_work *d_work = to_delayed_work(work_req); struct edac_device_ctl_info *edac_dev = to_edac_device_ctl_work(d_work); mutex_lock(&device_ctls_mutex); diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c index 25d6694..335b7eb 100644 --- a/drivers/edac/edac_mc.c +++ b/drivers/edac/edac_mc.c @@ -260,7 +260,7 @@ static int edac_mc_assert_error_check_and_clear(void) */ static void edac_mc_workq_function(struct work_struct *work_req) { - struct delayed_work *d_work = (struct delayed_work *)work_req; + struct delayed_work *d_work = to_delayed_work(work_req); struct mem_ctl_info *mci = to_edac_mem_ctl_work(d_work); mutex_lock(&mem_ctls_mutex); diff --git a/drivers/edac/edac_pci.c b/drivers/edac/edac_pci.c index 5b150ae..30b585b1 100644 --- a/drivers/edac/edac_pci.c +++ b/drivers/edac/edac_pci.c @@ -233,7 +233,7 @@ EXPORT_SYMBOL_GPL(edac_pci_find); */ static void edac_pci_workq_function(struct work_struct *work_req) { - struct delayed_work *d_work = (struct delayed_work *)work_req; + struct delayed_work *d_work = to_delayed_work(work_req); struct edac_pci_ctl_info *pci = to_edac_pci_ctl_work(d_work); int msec; unsigned long delay; -- 2.7.4