From: Greg KH <gregkh@linuxfoundation.org>
To: Oded Gabbay <oded.gabbay@gmail.com>
Cc: linux-kernel@vger.kernel.org, olof@lixom.net, rppt@linux.ibm.com,
ogabbay@habana.ai, arnd@arndb.de, joe@perches.com
Subject: Re: [PATCH v3 14/15] habanalabs: add debugfs support
Date: Fri, 8 Feb 2019 13:16:03 +0100 [thread overview]
Message-ID: <20190208121603.GC23483@kroah.com> (raw)
In-Reply-To: <20190204203254.4026-15-oded.gabbay@gmail.com>
On Mon, Feb 04, 2019 at 10:32:53PM +0200, Oded Gabbay wrote:
> +int __init hl_debugfs_init(void)
> +{
> + hl_debug_root = debugfs_create_dir("habanalabs", NULL);
> + if (IS_ERR_OR_NULL(hl_debug_root)) {
> + pr_err("can not create debugfs directory\n");
> + hl_debug_root = NULL;
> + return -ENOMEM;
> + }
> +
> + return 0;
> +}
This function should just be one line:
void __init hl_debugfs_init(void)
{
hl_debug_root = debugfs_create_dir("habanalabs", NULL);
}
No need to do anything else, or check anything.
thanks,
greg k-h
next prev parent reply other threads:[~2019-02-08 12:16 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-04 20:32 [PATCH v3 00/15] Habana Labs kernel driver Oded Gabbay
2019-02-04 20:32 ` [PATCH v3 01/15] habanalabs: add skeleton driver Oded Gabbay
2019-02-04 20:32 ` [PATCH v3 03/15] habanalabs: add basic Goya support Oded Gabbay
2019-02-04 20:32 ` [PATCH v3 04/15] habanalabs: add context and ASID modules Oded Gabbay
2019-02-04 20:32 ` [PATCH v3 05/15] habanalabs: add command buffer module Oded Gabbay
2019-02-08 12:06 ` Greg KH
2019-02-08 19:53 ` Oded Gabbay
2019-02-09 9:09 ` Greg KH
2019-02-04 20:32 ` [PATCH v3 06/15] habanalabs: add basic Goya h/w initialization Oded Gabbay
2019-02-04 20:32 ` [PATCH v3 07/15] habanalabs: add h/w queues module Oded Gabbay
2019-02-04 20:32 ` [PATCH v3 08/15] habanalabs: add event queue and interrupts Oded Gabbay
2019-02-04 20:32 ` [PATCH v3 09/15] habanalabs: add sysfs and hwmon support Oded Gabbay
2019-02-08 12:14 ` Greg KH
2019-02-08 21:18 ` Oded Gabbay
2019-02-04 20:32 ` [PATCH v3 10/15] habanalabs: add device reset support Oded Gabbay
2019-02-04 20:32 ` [PATCH v3 11/15] habanalabs: add command submission module Oded Gabbay
2019-02-04 20:32 ` [PATCH v3 12/15] habanalabs: add virtual memory and MMU modules Oded Gabbay
2019-02-06 15:14 ` Mike Rapoport
2019-02-07 13:15 ` Oded Gabbay
2019-02-04 20:32 ` [PATCH v3 13/15] habanalabs: implement INFO IOCTL Oded Gabbay
2019-02-04 20:32 ` [PATCH v3 14/15] habanalabs: add debugfs support Oded Gabbay
2019-02-06 15:16 ` Mike Rapoport
2019-02-08 12:16 ` Greg KH [this message]
2019-02-08 21:24 ` Oded Gabbay
2019-02-04 20:32 ` [PATCH v3 15/15] Update MAINTAINERS and CREDITS with habanalabs info Oded Gabbay
2019-02-06 11:52 ` [PATCH v3 00/15] Habana Labs kernel driver Mike Rapoport
2019-02-08 21:33 ` Oded Gabbay
2019-02-08 21:43 ` Joe Perches
2019-02-08 21:44 ` Oded Gabbay
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