linux-kernel - [PATCH 3/8] staging: kpc2000: introduce usage of _

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Message-ID: <20190626073531.8946-4-fabian.krueger@fau.de>
Date:   Wed, 26 Jun 2019 09:35:21 +0200
From:   Fabian Krueger <fabian.krueger@....de>
To:     unlisted-recipients:; (no To-header on input)
CC:     <fabian.krueger@....de>,
        Michael Scheiderer <michael.scheiderer@....de>,
        <linux-kernel@...cs.fau.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        <devel@...verdev.osuosl.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH 3/8] staging: kpc2000: introduce usage of __packed

Replaced __attribute__((packed)) with __packed. Both ways of attributing
are equivalent, but being shorter, __packed should be preferred.
This refactoring makes the core more readable.

Signed-off-by: Fabian Krueger <fabian.krueger@....de>
Signed-off-by: Michael Scheiderer <michael.scheiderer@....de>
Cc: <linux-kernel@...cs.fau.de>
---
 drivers/staging/kpc2000/kpc2000_spi.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/kpc2000/kpc2000_spi.c b/drivers/staging/kpc2000/kpc2000_spi.c
index c8fdb7e868f8..42d32de2230e 100644
--- a/drivers/staging/kpc2000/kpc2000_spi.c
+++ b/drivers/staging/kpc2000/kpc2000_spi.c
@@ -114,7 +114,7 @@ struct kp_spi_controller_state {
 
 union kp_spi_config {
 	/* use this to access individual elements */
-	struct __attribute__((packed)) spi_config_bitfield {
+	struct __packed spi_config_bitfield {
 		unsigned int pha       : 1; /* spim_clk Phase      */
 		unsigned int pol       : 1; /* spim_clk Polarity   */
 		unsigned int epol      : 1; /* spim_csx Polarity   */
@@ -133,7 +133,7 @@ union kp_spi_config {
 };
 
 union kp_spi_status {
-	struct __attribute__((packed)) spi_status_bitfield {
+	struct __packed spi_status_bitfield {
 		unsigned int rx    :  1; /* Rx Status       */
 		unsigned int tx    :  1; /* Tx Status       */
 		unsigned int eo    :  1; /* End of Transfer */
@@ -148,7 +148,7 @@ union kp_spi_status {
 };
 
 union kp_spi_ffctrl {
-	struct __attribute__((packed)) spi_ffctrl_bitfield {
+	struct __packed spi_ffctrl_bitfield {
 		unsigned int ffstart :  1; /* FIFO Start */
 		unsigned int         : 31;
 	} bitfield;
-- 
2.17.1