From: Christoph Hellwig <hch@lst.de>
To: Frederic Barrat <fbarrat@linux.ibm.com>,
Andrew Donnellan <ajd@linux.ibm.com>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
Jessica Yu <jeyu@kernel.org>,
Josh Poimboeuf <jpoimboe@redhat.com>,
Jiri Kosina <jikos@kernel.org>, Miroslav Benes <mbenes@suse.cz>,
Petr Mladek <pmladek@suse.com>,
Joe Lawrence <joe.lawrence@redhat.com>
Cc: Masahiro Yamada <masahiroy@kernel.org>,
Michal Marek <michal.lkml@markovi.net>,
linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
dri-devel@lists.freedesktop.org, live-patching@vger.kernel.org,
linux-kbuild@vger.kernel.org
Subject: [PATCH 01/13] powerpc/powernv: remove get_cxl_module
Date: Thu, 28 Jan 2021 19:14:09 +0100 [thread overview]
Message-ID: <20210128181421.2279-2-hch@lst.de> (raw)
In-Reply-To: <20210128181421.2279-1-hch@lst.de>
The static inline get_cxl_module function is entirely unused since commit
8bf6b91a5125a ("Revert "powerpc/powernv: Add support for the cxl kernel
api on the real phb"), so remove it.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Andrew Donnellan <ajd@linux.ibm.com>
---
arch/powerpc/platforms/powernv/pci-cxl.c | 22 ----------------------
1 file changed, 22 deletions(-)
diff --git a/arch/powerpc/platforms/powernv/pci-cxl.c b/arch/powerpc/platforms/powernv/pci-cxl.c
index 8c739c94ed28d6..53172862d23bd3 100644
--- a/arch/powerpc/platforms/powernv/pci-cxl.c
+++ b/arch/powerpc/platforms/powernv/pci-cxl.c
@@ -150,25 +150,3 @@ int pnv_cxl_ioda_msi_setup(struct pci_dev *dev, unsigned int hwirq,
return 0;
}
EXPORT_SYMBOL(pnv_cxl_ioda_msi_setup);
-
-#if IS_MODULE(CONFIG_CXL)
-static inline int get_cxl_module(void)
-{
- struct module *cxl_module;
-
- mutex_lock(&module_mutex);
-
- cxl_module = find_module("cxl");
- if (cxl_module)
- __module_get(cxl_module);
-
- mutex_unlock(&module_mutex);
-
- if (!cxl_module)
- return -ENODEV;
-
- return 0;
-}
-#else
-static inline int get_cxl_module(void) { return 0; }
-#endif
--
2.29.2
next prev parent reply other threads:[~2021-01-28 18:17 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-28 18:14 module loader dead code removal and cleanups v2 Christoph Hellwig
2021-01-28 18:14 ` Christoph Hellwig [this message]
2021-01-28 18:14 ` [PATCH 03/13] module: unexport find_module and module_mutex Christoph Hellwig
2021-01-28 18:14 ` [PATCH 04/13] module: use RCU to synchronize find_module Christoph Hellwig
2021-01-28 20:50 ` Thiago Jung Bauermann
2021-01-29 5:10 ` Christoph Hellwig
2021-01-29 21:29 ` Thiago Jung Bauermann
2021-01-29 10:04 ` Petr Mladek
[not found] ` <alpine.LSU.2.21.2101291626080.22237@pobox.suse.cz>
2021-02-01 11:46 ` Christoph Hellwig
2021-02-01 12:10 ` Jessica Yu
2021-02-01 13:16 ` Miroslav Benes
2021-01-28 18:14 ` [PATCH 07/13] module: mark module_mutex static Christoph Hellwig
2021-01-28 18:14 ` [PATCH 10/13] module: pass struct find_symbol_args to find_symbol Christoph Hellwig
2021-01-28 18:14 ` [PATCH 11/13] module: move struct symsearch to module.c Christoph Hellwig
2021-01-28 18:14 ` [PATCH 12/13] module: remove EXPORT_SYMBOL_GPL_FUTURE Christoph Hellwig
[not found] ` <20210128181421.2279-6-hch@lst.de>
[not found] ` <YBPYyEvesLMrRtZM@alley>
2021-02-01 11:47 ` [PATCH 05/13] kallsyms: refactor {,module_}kallsyms_on_each_symbol Christoph Hellwig
2021-02-01 13:37 ` Miroslav Benes
2021-02-01 16:28 ` Christoph Hellwig
2021-02-02 10:45 ` Miroslav Benes
2021-02-01 14:02 ` Miroslav Benes
[not found] ` <20210128181421.2279-3-hch@lst.de>
2021-02-03 10:34 ` [PATCH 02/13] drm: remove drm_fb_helper_modinit Daniel Vetter
2021-02-03 10:49 ` Christoph Hellwig
-- strict thread matches above, loose matches on Subject: below --
2021-02-02 12:13 module loader dead code removal and cleanups v3 Christoph Hellwig
2021-02-02 12:13 ` [PATCH 01/13] powerpc/powernv: remove get_cxl_module Christoph Hellwig
2021-02-04 10:44 ` Michael Ellerman
2021-01-21 7:49 module loader dead code removal and cleanusp Christoph Hellwig
2021-01-21 7:49 ` [PATCH 01/13] powerpc/powernv: remove get_cxl_module Christoph Hellwig
2021-01-21 9:09 ` Andrew Donnellan
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