Messages in this thread Patch in this message | | | Date | Fri, 2 Jun 2006 21:50:31 +0200 (CEST) | From | Stefan Richter <> | Subject | [PATCH 2.6.17-rc5-mm2 04/18] Semaphore to mutex conversion. |
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From: Arjan van de Ven <arjan@infradead.org>
Semaphore to mutex conversion.
The conversion was generated via scripts, and the result was validated automatically via a script as well.
Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Cc: Ben Collins <bcollins@debian.org> Cc: Jody McIntyre <scjody@modernduck.com> Signed-off-by: Andrew Morton <akpm@osdl.org>
Index: linux-2.6.17-rc5-mm2/drivers/ieee1394/hosts.c =================================================================== --- linux-2.6.17-rc5-mm2.orig/drivers/ieee1394/hosts.c 2006-06-01 20:55:05.000000000 +0200 +++ linux-2.6.17-rc5-mm2/drivers/ieee1394/hosts.c 2006-06-01 20:55:40.000000000 +0200 @@ -19,6 +19,7 @@ #include <linux/pci.h> #include <linux/timer.h> #include <linux/jiffies.h> +#include <linux/mutex.h> #include "csr1212.h" #include "ieee1394.h" @@ -105,7 +106,7 @@ static int alloc_hostnum_cb(struct hpsb_ * Return Value: a pointer to the &hpsb_host if succesful, %NULL if * no memory was available. */ -static DECLARE_MUTEX(host_num_alloc); +static DEFINE_MUTEX(host_num_alloc); struct hpsb_host *hpsb_alloc_host(struct hpsb_host_driver *drv, size_t extra, struct device *dev) @@ -148,7 +149,7 @@ struct hpsb_host *hpsb_alloc_host(struct h->topology_map = h->csr.topology_map + 3; h->speed_map = (u8 *)(h->csr.speed_map + 2); - down(&host_num_alloc); + mutex_lock(&host_num_alloc); while (nodemgr_for_each_host(&hostnum, alloc_hostnum_cb)) hostnum++; @@ -167,7 +168,7 @@ struct hpsb_host *hpsb_alloc_host(struct class_device_register(&h->class_dev); get_device(&h->device); - up(&host_num_alloc); + mutex_unlock(&host_num_alloc); return h; }
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