From: David Herrmann <dh.herrmann@gmail.com>
To: linux-input@vger.kernel.org
Cc: Jiri Kosina <jkosina@suse.cz>, David Herrmann <dh.herrmann@gmail.com>
Subject: [PATCH 18/26] HID: wiimote: fix ctx pointer in debugfs DRM-write
Date: Sun, 5 May 2013 23:13:02 +0200 [thread overview]
Message-ID: <1367788390-29835-19-git-send-email-dh.herrmann@gmail.com> (raw)
In-Reply-To: <1367788390-29835-1-git-send-email-dh.herrmann@gmail.com>
single_open() stores the seq_file pointer in file->private_data. It stores
our ctx pointer in seq_file->private.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
---
drivers/hid/hid-wiimote-debug.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/hid/hid-wiimote-debug.c b/drivers/hid/hid-wiimote-debug.c
index fdd30dd..0c0deaa 100644
--- a/drivers/hid/hid-wiimote-debug.c
+++ b/drivers/hid/hid-wiimote-debug.c
@@ -127,7 +127,8 @@ static int wiidebug_drm_open(struct inode *i, struct file *f)
static ssize_t wiidebug_drm_write(struct file *f, const char __user *u,
size_t s, loff_t *off)
{
- struct wiimote_debug *dbg = f->private_data;
+ struct seq_file *sf = f->private_data;
+ struct wiimote_debug *dbg = sf->private;
unsigned long flags;
char buf[16];
ssize_t len;
--
1.8.2.2
next prev parent reply other threads:[~2013-05-05 21:14 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-05 21:12 [PATCH 00/26] Wii Remote Extension Hotplugging Support David Herrmann
2013-05-05 21:12 ` [PATCH 01/26] HID: wiimote: extend driver description David Herrmann
2013-06-03 9:19 ` Jiri Kosina
2013-06-03 20:28 ` David Herrmann
2013-05-05 21:12 ` [PATCH 02/26] HID: wiimote: move queue handling into separate struct David Herrmann
2013-05-05 21:12 ` [PATCH 03/26] HID: wiimote: keep HID device open David Herrmann
2013-05-05 21:12 ` [PATCH 04/26] HID: wiimote: add device detection David Herrmann
2013-05-05 21:12 ` [PATCH 05/26] HID: wiimote: use cached battery values on I/O failure David Herrmann
2013-05-05 21:12 ` [PATCH 06/26] HID: wiimote: wake up if output queue failed David Herrmann
2013-05-05 21:12 ` [PATCH 07/26] HID: wiimote: add sub-device module infrastructure David Herrmann
2013-05-05 21:12 ` [PATCH 08/26] HID: wiimote: convert KEYS and RUMBLE to modules David Herrmann
2013-05-05 21:12 ` [PATCH 09/26] HID: wiimote: convert BATTERY to module David Herrmann
2013-05-05 21:12 ` [PATCH 10/26] HID: wiimote: convert LEDS to modules David Herrmann
2013-05-05 21:12 ` [PATCH 11/26] HID: wiimote: convert ACCEL to module David Herrmann
2013-05-05 21:12 ` [PATCH 12/26] HID: wiimote: convert IR " David Herrmann
2013-05-05 21:12 ` [PATCH 13/26] HID: wiimote: add extension hotplug support David Herrmann
2013-05-23 10:53 ` David Herrmann
2013-05-23 12:28 ` Jiri Kosina
2013-05-05 21:12 ` [PATCH 14/26] HID: wiimote: add Balance Board support David Herrmann
2013-05-05 21:12 ` [PATCH 15/26] HID: wiimote: add Nunchuk support David Herrmann
2013-05-05 21:13 ` [PATCH 16/26] HID: wiimote: add Classic Controller extension David Herrmann
2013-05-06 0:39 ` Todd Showalter
2013-05-06 5:40 ` David Herrmann
2013-05-06 14:15 ` Todd Showalter
2013-05-05 21:13 ` [PATCH 17/26] HID: wiimote: add Motion Plus extension module David Herrmann
2013-05-05 21:13 ` David Herrmann [this message]
2013-05-05 21:13 ` [PATCH 19/26] HID: wiimote: lock DRM mode during debugfs overwrite David Herrmann
2013-05-05 21:13 ` [PATCH 20/26] HID: wiimote: add sysfs extension/device-type attrs David Herrmann
2013-05-05 21:13 ` [PATCH 21/26] HID: wiimote: add "bboard_calib" attribute David Herrmann
2013-05-05 21:13 ` [PATCH 22/26] HID: wiimote: remove old static extension support David Herrmann
2013-05-05 21:13 ` [PATCH 23/26] HID: wiimote: add MP quirks David Herrmann
2013-05-05 21:13 ` [RFC 24/26] HID: wiimote: support Nintendo Wii U Pro Controller David Herrmann
2013-05-06 0:43 ` Todd Showalter
2013-05-06 5:49 ` David Herrmann
2013-05-06 14:14 ` Todd Showalter
2013-05-08 15:33 ` David Herrmann
2013-05-08 16:40 ` Todd Showalter
2013-05-08 17:05 ` Dmitry Torokhov
2013-05-08 17:20 ` Todd Showalter
2013-05-08 17:25 ` David Herrmann
2013-05-08 17:26 ` Dmitry Torokhov
2013-05-13 17:03 ` David Herrmann
2013-05-13 17:40 ` Todd Showalter
2013-05-22 12:10 ` David Herrmann
2013-05-22 16:18 ` Todd Showalter
2013-05-05 21:13 ` [PATCH 25/26] HID: wiimote: fix DRM debug-attr to correctly parse input David Herrmann
2013-05-05 21:13 ` [RFC 26/26] HID/ALSA: wiimote: add speaker support David Herrmann
2013-05-26 20:55 ` [PATCH 27/26] HID: wiimote: init EXT/MP during device detection David Herrmann
2013-05-26 20:55 ` [PATCH 28/26] HID: wiimote: discard invalid EXT data reports David Herrmann
2013-05-26 20:55 ` [PATCH 29/26] HID: wiimote: fix classic controller parsing David Herrmann
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