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spi: davinci: Use device_get_match_data() helper

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Use the device_get_match_data() helper instead of open coding.

Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Suggested-by: Fabio Estevam <festevam@gmail.com>
Link: https://lore.kernel.org/r/1617152319-17701-1-git-send-email-tiantao6@hisilicon.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Tian Tao 2021-03-31 08:58:39 +08:00 committed by Mark Brown
parent cec77e0a24
commit 30700a057c
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 2 additions and 7 deletions
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9
drivers/spi/spi-davinci.c
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@ -817,18 +817,13 @@ static int spi_davinci_get_pdata(struct platform_device *pdev,
struct davinci_spi *dspi)
{
struct device_node *node = pdev->dev.of_node;
struct davinci_spi_of_data *spi_data;
const struct davinci_spi_of_data *spi_data;
struct davinci_spi_platform_data *pdata;
unsigned int num_cs, intr_line = 0;
const struct of_device_id *match;
pdata = &dspi->pdata;
match = of_match_device(davinci_spi_of_match, &pdev->dev);
if (!match)
return -ENODEV;
spi_data = (struct davinci_spi_of_data *)match->data;
spi_data = device_get_match_data(&pdev->dev);
pdata->version = spi_data->version;
pdata->prescaler_limit = spi_data->prescaler_limit;