From: Sascha Hauer <s.hauer@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>
Subject: [PATCH v3 4/7] spi: Directly register SPI device
Date: Fri, 10 Mar 2023 10:42:19 +0100 [thread overview]
Message-ID: <20230310094222.2538259-5-s.hauer@pengutronix.de> (raw)
In-Reply-To: <20230310094222.2538259-1-s.hauer@pengutronix.de>
SPI devices described in the device tree are not directly registered,
but instead added to the SPI board_list which is normally used to
register SPI devices from board code. This seems rather unnecessary,
drop this detour and register SPI devices directly from
spi_of_register_slaves().
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
drivers/spi/spi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index d6f939e51c..1444fe3741 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -138,7 +138,7 @@ static void spi_of_register_slaves(struct spi_controller *ctrl)
continue;
chip.chip_select = of_read_number(reg->value, 1);
chip.device_node = n;
- spi_register_board_info(&chip, 1);
+ spi_new_device(ctrl, &chip);
}
}
--
2.30.2
next prev parent reply other threads:[~2023-03-10 9:44 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-10 9:42 [PATCH v3 0/7] support overlays to the barebox live tree Sascha Hauer
2023-03-10 9:42 ` [PATCH v3 1/7] kbuild: Add target to build dtb overlay files Sascha Hauer
2023-03-10 9:42 ` [PATCH v3 2/7] driver: Add rescan hook to struct device Sascha Hauer
2023-03-10 9:42 ` [PATCH v3 3/7] i2c: implement rescan Sascha Hauer
2023-03-10 9:42 ` Sascha Hauer [this message]
2023-03-10 9:42 ` [PATCH v3 5/7] spi: reduce scope of 'chip' Sascha Hauer
2023-03-10 9:42 ` [PATCH v3 6/7] spi: implement rescan Sascha Hauer
2023-03-10 9:42 ` [PATCH v3 7/7] of_overlay: Add option to apply overlay to live tree Sascha Hauer
2023-03-14 14:59 ` Michael Riesch
2023-03-14 15:49 ` Sascha Hauer
2023-03-14 16:03 ` Michael Riesch
2023-03-15 16:09 ` [PATCH v3 0/7] support overlays to the barebox " Michael Riesch
2023-03-16 8:58 ` Sascha Hauer
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