lkml.org 
[lkml]   [2022]   [Feb]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] drivers/spi: Use of_device_get_match_data()
Date
From: "Minghao Chi (CGEL ZTE)" <chi.minghao@zte.com.cn>

Use of_device_get_match_data() to simplify the code.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Minghao Chi (CGEL ZTE) <chi.minghao@zte.com.cn>
---
drivers/spi/spi-lantiq-ssc.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/spi/spi-lantiq-ssc.c b/drivers/spi/spi-lantiq-ssc.c
index bcb52601804a..aae26f62ea87 100644
--- a/drivers/spi/spi-lantiq-ssc.c
+++ b/drivers/spi/spi-lantiq-ssc.c
@@ -906,17 +906,11 @@ static int lantiq_ssc_probe(struct platform_device *pdev)
struct spi_master *master;
struct lantiq_ssc_spi *spi;
const struct lantiq_ssc_hwcfg *hwcfg;
- const struct of_device_id *match;
u32 id, supports_dma, revision;
unsigned int num_cs;
int err;

- match = of_match_device(lantiq_ssc_match, dev);
- if (!match) {
- dev_err(dev, "no device match\n");
- return -EINVAL;
- }
- hwcfg = match->data;
+ hwcfg = of_device_get_match_data(dev);

master = spi_alloc_master(dev, sizeof(struct lantiq_ssc_spi));
if (!master)
--
2.25.1
\
 
 \ /
  Last update: 2022-02-21 03:50    [W:0.055 / U:0.324 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site