From: "Leonardo Brás" <leobras.c@gmail.com>
To: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2 11/15] staging: fbtft: Includes description to mutex and spinlock - Style
Date: Tue, 7 Aug 2018 21:29:31 -0300 [thread overview]
Message-ID: <b7a7e9b7da96d73eddad4553ba1297d9823a61b1.1533686201.git.leobras.c@gmail.com> (raw)
In-Reply-To: <cover.1533686201.git.leobras.c@gmail.com>
Includes description to mutex and spinlocks, as recommended by checkpatch.pl.
Signed-off-by: Leonardo Brás <leobras.c@gmail.com>
---
drivers/staging/fbtft/fbtft.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/fbtft/fbtft.h b/drivers/staging/fbtft/fbtft.h
index 6ee9ff320567..f771271d497a 100644
--- a/drivers/staging/fbtft/fbtft.h
+++ b/drivers/staging/fbtft/fbtft.h
@@ -203,7 +203,7 @@ struct fbtft_par {
u8 *buf;
u8 startbyte;
struct fbtft_ops fbtftops;
- spinlock_t dirty_lock;
+ spinlock_t dirty_lock; /*Protects dirty_lines_{start,end}*/
unsigned int dirty_lines_start;
unsigned int dirty_lines_end;
struct {
@@ -219,7 +219,7 @@ struct fbtft_par {
} gpio;
const s16 *init_sequence;
struct {
- struct mutex lock;
+ struct mutex lock; /*Mutex for Gamma curve locking*/
u32 *curves;
int num_values;
int num_curves;
--
2.18.0
next prev parent reply other threads:[~2018-08-08 0:29 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-08 0:27 [PATCH v2 00/15] staging: fbtft: Fixes some issues found with checkpatch.pl Leonardo Brás
2018-08-08 0:28 ` [PATCH v2 01/15] staging: fbtft: Changes udelay(n) to usleep_range(n, n + x). - Style Leonardo Brás
2018-08-08 12:18 ` Greg Kroah-Hartman
2018-08-08 0:28 ` [PATCH v2 02/15] staging: fbtft: Puts macro arguments in parenthesis to avoid precedence issues " Leonardo Brás
2018-08-08 0:28 ` [PATCH v2 03/15] staging: fbtft: Fixes some alignment " Leonardo Brás
2018-08-08 0:28 ` [PATCH v2 04/15] staging: fbtft: Fixes some lines long lines (>80) " Leonardo Brás
2018-08-08 12:19 ` Greg Kroah-Hartman
2018-08-08 0:28 ` [PATCH v2 05/15] staging: fbtft: A bit more information on dev_err Leonardo Brás
2018-08-08 0:28 ` [PATCH v2 06/15] staging: fbtft: Changes gamma table to define Leonardo Brás
2018-08-08 0:29 ` [PATCH v2 07/15] staging: fbtft: Removes one nesting level to help readability - Style Leonardo Brás
2018-08-08 0:29 ` [PATCH v2 08/15] staging: fbtft: Adjust some empty-line problems " Leonardo Brás
2018-08-08 0:29 ` [PATCH v2 09/15] staging: fbtft: Erases some repetitive usage of function name " Leonardo Brás
2018-08-08 0:29 ` [PATCH v2 10/15] staging: fbtft: Fixes some defines styles " Leonardo Brás
2018-08-08 12:22 ` Greg Kroah-Hartman
[not found] ` <CADvQ+rGiF2kT62tBJjruGkQ8TbxU45PmgpW7xfrMy8xi1tOTBg@mail.gmail.com>
2018-08-09 9:49 ` Greg Kroah-Hartman
2018-08-08 0:29 ` Leonardo Brás [this message]
2018-08-08 12:22 ` [PATCH v2 11/15] staging: fbtft: Includes description to mutex and spinlock " Greg Kroah-Hartman
2018-08-08 0:29 ` [PATCH v2 12/15] staging: fbtft: Add spaces around / " Leonardo Brás
2018-08-08 0:29 ` [PATCH v2 13/15] staging: fbtft: Corrects long index line " Leonardo Brás
2018-08-08 0:30 ` [PATCH v2 14/15] staging: fbtft: Replaces (1 << n) for macro BIT(n) " Leonardo Brás
2018-08-08 0:30 ` [PATCH v2 15/15] staging: fbtft: Replaces custom debug macro with dev_dbg() Leonardo Brás
2018-08-08 12:24 ` Greg Kroah-Hartman
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