From: Rob Herring <robh@kernel.org>
To: Peter Chen <peter.chen@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: kernel test robot <lkp@intel.com>,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] usb: chipidea: Fix unused ci_hdrc_usb2_of_match warning for !CONFIG_OF
Date: Thu, 19 Oct 2023 13:30:15 -0500 [thread overview]
Message-ID: <20231019183015.841460-1-robh@kernel.org> (raw)
Commit 14485de431b0 ("usb: Use device_get_match_data()") dropped the
unconditional use of ci_hdrc_usb2_of_match resulting in this warning:
drivers/usb/chipidea/ci_hdrc_usb2.c:41:34: warning: unused variable 'ci_hdrc_usb2_of_match' [-Wunused-const-variable]
The fix is to drop of_match_ptr() which is not necessary because DT is
always used for this driver.
Fixes: 14485de431b0 ("usb: Use device_get_match_data()")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202310131627.M43j234A-lkp@intel.com/
Signed-off-by: Rob Herring <robh@kernel.org>
---
drivers/usb/chipidea/ci_hdrc_usb2.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/chipidea/ci_hdrc_usb2.c b/drivers/usb/chipidea/ci_hdrc_usb2.c
index 180a632dd7ba..97379f653b06 100644
--- a/drivers/usb/chipidea/ci_hdrc_usb2.c
+++ b/drivers/usb/chipidea/ci_hdrc_usb2.c
@@ -119,7 +119,7 @@ static struct platform_driver ci_hdrc_usb2_driver = {
.remove_new = ci_hdrc_usb2_remove,
.driver = {
.name = "chipidea-usb2",
- .of_match_table = of_match_ptr(ci_hdrc_usb2_of_match),
+ .of_match_table = ci_hdrc_usb2_of_match,
},
};
module_platform_driver(ci_hdrc_usb2_driver);
--
2.42.0
next reply other threads:[~2023-10-19 18:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-19 18:30 Rob Herring [this message]
2023-10-20 1:55 ` [PATCH] usb: chipidea: Fix unused ci_hdrc_usb2_of_match warning for !CONFIG_OF Peter Chen
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