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From: Sascha Hauer <s.hauer@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>
Subject: [PATCH v2 5/7] spi: reduce scope of 'chip'
Date: Thu,  9 Mar 2023 12:52:06 +0100	[thread overview]
Message-ID: <20230309115208.973893-6-s.hauer@pengutronix.de> (raw)
In-Reply-To: <20230309115208.973893-1-s.hauer@pengutronix.de>

Reducde scope of struct spi_board_info chip to the loop where it is
actually only used. While at it drop the memset and let the compiler
do the work of initialising it.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 drivers/spi/spi.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 1444fe3741..3684647f6e 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -108,7 +108,6 @@ EXPORT_SYMBOL(spi_new_device);
 static void spi_of_register_slaves(struct spi_controller *ctrl)
 {
 	struct device_node *n;
-	struct spi_board_info chip;
 	struct property *reg;
 	struct device_node *node = ctrl->dev->of_node;
 
@@ -119,7 +118,8 @@ static void spi_of_register_slaves(struct spi_controller *ctrl)
 		return;
 
 	for_each_available_child_of_node(node, n) {
-		memset(&chip, 0, sizeof(chip));
+		struct spi_board_info chip = {};
+
 		chip.name = xstrdup(n->name);
 		chip.bus_num = ctrl->bus_num;
 		/* Mode (clock phase/polarity/etc.) */
-- 
2.30.2




  parent reply	other threads:[~2023-03-09 12:03 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-03-09 11:52 [PATCH v2 0/7] support overlays to the barebox live tree Sascha Hauer
2023-03-09 11:52 ` [PATCH v2 1/7] kbuild: Add target to build dtb overlay files Sascha Hauer
2023-03-09 13:24   ` Ahmad Fatoum
2023-03-09 15:28     ` Sascha Hauer
2023-03-09 15:33       ` Ahmad Fatoum
2023-03-09 15:35         ` Sascha Hauer
2023-03-09 11:52 ` [PATCH v2 2/7] driver: Add rescan hook to struct device Sascha Hauer
2023-03-09 12:54   ` Ahmad Fatoum
2023-03-09 13:39     ` Ahmad Fatoum
2023-03-09 13:08   ` Ahmad Fatoum
2023-03-09 15:41     ` Sascha Hauer
2023-03-10  8:37       ` Sascha Hauer
2023-03-09 11:52 ` [PATCH v2 3/7] i2c: implement rescan Sascha Hauer
2023-03-09 13:02   ` Ahmad Fatoum
2023-03-09 15:54     ` Sascha Hauer
2023-03-09 11:52 ` [PATCH v2 4/7] spi: Directly register SPI device Sascha Hauer
2023-03-09 11:52 ` Sascha Hauer [this message]
2023-03-09 11:52 ` [PATCH v2 6/7] spi: implement rescan Sascha Hauer
2023-03-09 13:03   ` Ahmad Fatoum
2023-03-09 11:52 ` [PATCH v2 7/7] of_overlay: Add option to apply overlay to live tree Sascha Hauer

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