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spi: s3c64xx: Drop custom gpio setup argument
The SPI0 platform population function was taking a custom gpio setup callback but the only user pass NULL as argument so drop this argument. Cc: linux-samsung-soc@vger.kernel.org Cc: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Cc: Sylwester Nawrocki <snawrocki@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org> Link: https://lore.kernel.org/r/20220118230915.157797-2-linus.walleij@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
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3 changed files with 4 additions and 7 deletions
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@ -1107,8 +1107,7 @@ struct platform_device s3c64xx_device_spi0 = {
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},
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};
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void __init s3c64xx_spi0_set_platdata(int (*cfg_gpio)(void), int src_clk_nr,
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int num_cs)
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void __init s3c64xx_spi0_set_platdata(int src_clk_nr, int num_cs)
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{
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struct s3c64xx_spi_info pd;
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@ -1120,7 +1119,7 @@ void __init s3c64xx_spi0_set_platdata(int (*cfg_gpio)(void), int src_clk_nr,
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pd.num_cs = num_cs;
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pd.src_clk_nr = src_clk_nr;
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pd.cfg_gpio = (cfg_gpio) ? cfg_gpio : s3c64xx_spi0_cfg_gpio;
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pd.cfg_gpio = s3c64xx_spi0_cfg_gpio;
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s3c_set_platdata(&pd, sizeof(pd), &s3c64xx_device_spi0);
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}
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@ -856,7 +856,7 @@ static void __init crag6410_machine_init(void)
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i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));
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samsung_keypad_set_platdata(&crag6410_keypad_data);
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s3c64xx_spi0_set_platdata(NULL, 0, 2);
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s3c64xx_spi0_set_platdata(0, 2);
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pwm_add_table(crag6410_pwm_lookup, ARRAY_SIZE(crag6410_pwm_lookup));
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platform_add_devices(crag6410_devices, ARRAY_SIZE(crag6410_devices));
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@ -43,15 +43,13 @@ struct s3c64xx_spi_info {
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/**
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* s3c64xx_spi_set_platdata - SPI Controller configure callback by the board
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* initialization code.
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* @cfg_gpio: Pointer to gpio setup function.
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* @src_clk_nr: Clock the SPI controller is to use to generate SPI clocks.
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* @num_cs: Number of elements in the 'cs' array.
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*
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* Call this from machine init code for each SPI Controller that
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* has some chips attached to it.
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*/
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extern void s3c64xx_spi0_set_platdata(int (*cfg_gpio)(void), int src_clk_nr,
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int num_cs);
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extern void s3c64xx_spi0_set_platdata(int src_clk_nr, int num_cs);
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/* defined by architecture to configure gpio */
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extern int s3c64xx_spi0_cfg_gpio(void);
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