* [PATCH] coco/tsm: Remove unused variable tsm_rwsem
@ 2026-01-20 12:07 Thomas Weißschuh
2026-01-23 20:09 ` John B. Wyatt IV
2026-01-23 21:10 ` dan.j.williams
0 siblings, 2 replies; 3+ messages in thread
From: Thomas Weißschuh @ 2026-01-20 12:07 UTC (permalink / raw)
To: Dan Williams, Jonathan Cameron, Bjorn Helgaas,
Aneesh Kumar K.V (Arm), Alexey Kardashevskiy
Cc: linux-kernel, Thomas Weißschuh
This variable is and was never used, remove it.
Fixes: 603c646f0010 ("coco/tsm: Introduce a core device for TEE Security Managers")
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
---
drivers/virt/coco/tsm-core.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/virt/coco/tsm-core.c b/drivers/virt/coco/tsm-core.c
index f027876a2f19..d02764a171c9 100644
--- a/drivers/virt/coco/tsm-core.c
+++ b/drivers/virt/coco/tsm-core.c
@@ -5,7 +5,6 @@
#include <linux/tsm.h>
#include <linux/pci.h>
-#include <linux/rwsem.h>
#include <linux/device.h>
#include <linux/module.h>
#include <linux/cleanup.h>
@@ -13,7 +12,6 @@
#include <linux/pci-ide.h>
static struct class *tsm_class;
-static DECLARE_RWSEM(tsm_rwsem);
static DEFINE_IDA(tsm_ida);
static int match_id(struct device *dev, const void *data)
---
base-commit: 24d479d26b25bce5faea3ddd9fa8f3a6c3129ea7
change-id: 20260120-coco-tsm_rwsem-8f1fde13ca6e
Best regards,
--
Thomas Weißschuh <thomas.weissschuh@linutronix.de>
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] coco/tsm: Remove unused variable tsm_rwsem
2026-01-20 12:07 [PATCH] coco/tsm: Remove unused variable tsm_rwsem Thomas Weißschuh
@ 2026-01-23 20:09 ` John B. Wyatt IV
2026-01-23 21:10 ` dan.j.williams
1 sibling, 0 replies; 3+ messages in thread
From: John B. Wyatt IV @ 2026-01-23 20:09 UTC (permalink / raw)
To: Dan Williams
Cc: Thomas Weißschuh, Jonathan Cameron, Bjorn Helgaas,
Aneesh Kumar K.V (Arm), Alexey Kardashevskiy, John B. Wyatt IV,
linux-kernel, regressions
On Tue, Jan 20, 2026 at 01:07:11PM +0100, Thomas Weißschuh wrote:
> This variable is and was never used, remove it.
Hello Dan,
What is the status of this fix? Without this my builds are breaking with
CONFIG_WERROR=y set.
As per process/handling-regressions.rst; I am CCing regressions.
--
Sincerely,
John Wyatt
Software Engineer, Core Kernel
Red Hat
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] coco/tsm: Remove unused variable tsm_rwsem
2026-01-20 12:07 [PATCH] coco/tsm: Remove unused variable tsm_rwsem Thomas Weißschuh
2026-01-23 20:09 ` John B. Wyatt IV
@ 2026-01-23 21:10 ` dan.j.williams
1 sibling, 0 replies; 3+ messages in thread
From: dan.j.williams @ 2026-01-23 21:10 UTC (permalink / raw)
To: Thomas Weißschuh, Dan Williams, Jonathan Cameron,
Bjorn Helgaas, Aneesh Kumar K.V (Arm), Alexey Kardashevskiy
Cc: linux-kernel, Thomas Weißschuh
Thomas Weißschuh wrote:
> This variable is and was never used, remove it.
>
> Fixes: 603c646f0010 ("coco/tsm: Introduce a core device for TEE Security Managers")
> Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Hey, sorry for missing this earlier. Looks good and now applied, will
push out out tsm.git#fixes shortly.
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2026-01-23 21:10 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2026-01-20 12:07 [PATCH] coco/tsm: Remove unused variable tsm_rwsem Thomas Weißschuh
2026-01-23 20:09 ` John B. Wyatt IV
2026-01-23 21:10 ` dan.j.williams
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.