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authorKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>2021-04-14 23:33:41 +0300
committerMark Brown <broonie@kernel.org>2021-04-15 18:07:56 +0300
commit609a2f9529d3d3e627776614b6cff34b21f64144 (patch)
treee0ccefdc9a771329796ddc39620be2771c6e0b02 /drivers/spi/spi-s3c64xx.c
parent089cde07977cccbc6a0729485a9bee04fb86c9ea (diff)
downloadlinux-609a2f9529d3d3e627776614b6cff34b21f64144.tar.xz
spi: s3c64xx: simplify getting of_device_id match data
Use of_device_get_match_data() to make the code slightly smaller and to remove the of_device_id table forward declaration. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Sylwester Nawrocki <snawrocki@kernel.org> Link: https://lore.kernel.org/r/20210414203343.203119-1-krzysztof.kozlowski@canonical.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-s3c64xx.c')
-rw-r--r--drivers/spi/spi-s3c64xx.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c
index dfa7c91e13aa..c6d7641ea342 100644
--- a/drivers/spi/spi-s3c64xx.c
+++ b/drivers/spi/spi-s3c64xx.c
@@ -15,6 +15,7 @@
#include <linux/spi/spi.h>
#include <linux/gpio.h>
#include <linux/of.h>
+#include <linux/of_device.h>
#include <linux/of_gpio.h>
#include <linux/platform_data/spi-s3c64xx.h>
@@ -1048,17 +1049,12 @@ static struct s3c64xx_spi_info *s3c64xx_spi_parse_dt(struct device *dev)
}
#endif
-static const struct of_device_id s3c64xx_spi_dt_match[];
-
static inline struct s3c64xx_spi_port_config *s3c64xx_spi_get_port_config(
struct platform_device *pdev)
{
#ifdef CONFIG_OF
- if (pdev->dev.of_node) {
- const struct of_device_id *match;
- match = of_match_node(s3c64xx_spi_dt_match, pdev->dev.of_node);
- return (struct s3c64xx_spi_port_config *)match->data;
- }
+ if (pdev->dev.of_node)
+ return (struct s3c64xx_spi_port_config *)of_device_get_match_data(&pdev->dev);
#endif
return (struct s3c64xx_spi_port_config *)
platform_get_device_id(pdev)->driver_data;