From: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
To: kernel test robot <ying.huang@linux.intel.com>
Cc: lkp@01.org, LKML <linux-kernel@vger.kernel.org>,
Sudip Mukherjee <sudip@vectorindia.org>,
0day robot <fengguang.wu@intel.com>
Subject: Re: [lkp] [ppdev] 138e9d20e6: kernel BUG at drivers/base/driver.c:153!
Date: Sun, 14 Feb 2016 22:00:01 +0530 [thread overview]
Message-ID: <20160214163001.GA19855@sudip-laptop> (raw)
In-Reply-To: <878u2nollw.fsf@yhuang-dev.intel.com>
On Sun, Feb 14, 2016 at 02:24:27PM +0800, kernel test robot wrote:
> FYI, we noticed the below changes on
>
> https://github.com/0day-ci/linux Sudip-Mukherjee/ppdev-space-prohibited-between-function-name-and-parenthesis/20160212-210833
> commit 138e9d20e69c0d682f584ee1ef0151338eef7499 ("ppdev: use new parport device model")
I am not able to reproduce this as I donot have all your scripts/files.
Can you please check if the below patch solves this in your setup.
diff --git a/drivers/parport/share.c b/drivers/parport/share.c
index 3308427..176b2b6 100644
--- a/drivers/parport/share.c
+++ b/drivers/parport/share.c
@@ -273,6 +273,9 @@ int __parport_register_driver(struct parport_driver *drv, struct module *owner,
/* using device model */
int ret;
+ if (!parport_bus_type.p)
+ return -EAGAIN;
+
/* initialize common driver fields */
drv->driver.name = drv->name;
drv->driver.bus = &parport_bus_type;
--
regards
sudip
prev parent reply other threads:[~2016-02-14 16:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-14 6:24 kernel test robot
2016-02-14 16:30 ` Sudip Mukherjee [this message]
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