linux-kernel - [PATCH v2] staging: iio: light: Replace symbolic permissions as per coding style

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Fri, 19 May 2017 12:33:11 +0530
From:   surenderpolsani@...il.com
To:     jic23@...nel.org, knaack.h@....de, lars@...afoo.de,
        pmeerw@...erw.net, gregkh@...uxfoundation.org,
        gregor.boirie@...rot.com
Cc:     singhalsimran0@...il.com, maitysanchayan@...il.com,
        eraretuya@...il.com, linux-iio@...r.kernel.org,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
        Surender Polsani <surenderpolsani@...il.com>
Subject: [PATCH v2] staging: iio: light: Replace symbolic permissions as per coding style

From: Surender Polsani <surenderpolsani@...il.com>

Fixed the following checkpatch.pl warnings:
octal permissions are more preferable than symbolic permissions

Replaced DEVICE_ATTR family macros with DEVICE_ATTR_RW family
as suggested by Greg K-H. Changed attributes and function
names where ever required to satisfy internal macro definitions
like __ATTR__RW().

Signed-off-by: Surender Polsani <surenderpolsani@...il.com>
---
Changes for v2:

- Made few changes as suggested by Greg K-H and modified
  description accordingly.
---
 drivers/staging/iio/light/tsl2x7x_core.c | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/drivers/staging/iio/light/tsl2x7x_core.c b/drivers/staging/iio/light/tsl2x7x_core.c
index af3910b..c63fe6a 100644
--- a/drivers/staging/iio/light/tsl2x7x_core.c
+++ b/drivers/staging/iio/light/tsl2x7x_core.c
@@ -1498,34 +1498,34 @@ static int tsl2x7x_write_raw(struct iio_dev *indio_dev,
 	return 0;
 }
 
-static DEVICE_ATTR(power_state, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(power_state, 0644,
 		tsl2x7x_power_state_show, tsl2x7x_power_state_store);
 
-static DEVICE_ATTR(in_proximity0_calibscale_available, S_IRUGO,
+static DEVICE_ATTR(in_proximity0_calibscale_available, 0444,
 		tsl2x7x_prox_gain_available_show, NULL);
 
-static DEVICE_ATTR(in_illuminance0_calibscale_available, S_IRUGO,
+static DEVICE_ATTR(in_illuminance0_calibscale_available, 0444,
 		tsl2x7x_gain_available_show, NULL);
 
-static DEVICE_ATTR(in_illuminance0_integration_time, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(in_illuminance0_integration_time, 0644,
 		tsl2x7x_als_time_show, tsl2x7x_als_time_store);
 
-static DEVICE_ATTR(in_illuminance0_target_input, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(in_illuminance0_target_input, 0644,
 		tsl2x7x_als_cal_target_show, tsl2x7x_als_cal_target_store);
 
-static DEVICE_ATTR(in_illuminance0_calibrate, S_IWUSR, NULL,
+static DEVICE_ATTR(in_illuminance0_calibrate, 0200, NULL,
 		tsl2x7x_do_calibrate);
 
-static DEVICE_ATTR(in_proximity0_calibrate, S_IWUSR, NULL,
+static DEVICE_ATTR(in_proximity0_calibrate, 0200, NULL,
 		tsl2x7x_do_prox_calibrate);
 
-static DEVICE_ATTR(in_illuminance0_lux_table, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(in_illuminance0_lux_table, 0644,
 		tsl2x7x_luxtable_show, tsl2x7x_luxtable_store);
 
-static DEVICE_ATTR(in_intensity0_thresh_period, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(in_intensity0_thresh_period, 0644,
 		tsl2x7x_als_persistence_show, tsl2x7x_als_persistence_store);
 
-static DEVICE_ATTR(in_proximity0_thresh_period, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(in_proximity0_thresh_period, 0644,
 		tsl2x7x_prox_persistence_show, tsl2x7x_prox_persistence_store);
 
 /* Use the default register values to identify the Taos device */
-- 
1.9.1