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 07/11] staging: fbtft: Includes description to mutex and spinlock - Style
Date: Tue, 7 Aug 2018 01:06:48 -0300 [thread overview]
Message-ID: <dce7690123f0a71e3391e31c30b5c67b076093a2.1533614243.git.leobras.c@gmail.com> (raw)
In-Reply-To: <cover.1533614243.git.leobras.c@gmail.com>
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 d8e7204a8d74..3f3dcd96f9a7 100644
--- a/drivers/staging/fbtft/fbtft.h
+++ b/drivers/staging/fbtft/fbtft.h
@@ -207,7 +207,7 @@ 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 {
@@ -223,7 +223,7 @@ 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:[~2018-08-07 4:06 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-07 4:04 [PATCH 00/11] Style Fixes on fbtft Leonardo Brás
2018-08-07 4:04 ` [PATCH 01/11] staging: fbtft: Changes udelay(n) to usleep_range(n, n + 1). - Style Leonardo Brás
2018-08-07 6:49 ` Dan Carpenter
2018-08-07 4:05 ` [PATCH 02/11] staging: fbtft: Puts macro arguments in parenthesis to avoid precedence issues " Leonardo Brás
2018-08-07 4:05 ` [PATCH 03/11] staging: fbtft: Fixes some alignment and line > 80 char " Leonardo Brás
2018-08-07 8:05 ` Dan Carpenter
2018-08-07 4:05 ` [PATCH 04/11] staging: fbtft: Adjust some empty-line problems " Leonardo Brás
2018-08-07 4:06 ` [PATCH 06/11] staging: fbtft: Fixes some defines styles " Leonardo Brás
2018-08-07 4:06 ` Leonardo Brás [this message]
2018-08-07 4:07 ` [PATCH 08/11] staging: fbtft: Add spaces around / " Leonardo Brás
2018-08-07 4:07 ` [PATCH 09/11] staging: fbtft: Corrects long index line " Leonardo Brás
2018-08-07 4:07 ` [PATCH 10/11] staging: fbtft: Replaces (1 << n) for macro BIT(n) " Leonardo Brás
2018-08-07 4:07 ` [PATCH 11/11] staging: fbtft: Includes parenthesis around macro parameters and avoids multiple usage of macro parameter " Leonardo Brás
2018-08-07 7:46 ` Dan Carpenter
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