[U-Boot] [PATCH ARM] Clean-up of s3c24x0 header files
kevin.morfitt at fearnside-systems.co.uk
kevin.morfitt at fearnside-systems.co.uk
Tue Nov 3 12:13:01 CET 2009
Minkyu Kang wrote:
> Dear Kevin Morfitt
>
> 2009/11/3 kevin.morfitt at fearnside-systems.co.uk
> <kevin.morfitt at fearnside-systems.co.uk>:
>> Cleans up the s3c24x0 header files:
>
> Thank you for patch
>
>> s4c24x0.h: removes the use of 'volatile' from the S3C24X0_REG8,
>> S3C24X0_REG16 and S3C24X0_REG32 register typedef's. Registers are always
>> accessed using the IO accessor functions which cast the register address
>> as 'volatile' anyway so it isn't required here.
>>
>> s3c2400.h and s3c2410.h: insert a blank line between the static inline
>> functions.
>>
>> Signed-off-by: Kevin Morfitt <kevin.morfitt at fearnside-systems.co.uk>
>> ---
>> include/asm-arm/arch-s3c24x0/s3c2400.h | 16 ++++++++++++++++
>> include/asm-arm/arch-s3c24x0/s3c2410.h | 17 +++++++++++++++++
>> include/asm-arm/arch-s3c24x0/s3c24x0.h | 6 +++---
>> 3 files changed, 36 insertions(+), 3 deletions(-)
>>
>> diff --git a/include/asm-arm/arch-s3c24x0/s3c2400.h b/include/asm-arm/arch-s3c24x0/s3c2400.h
>> index 26bd4e4..2678be1 100644
>> --- a/include/asm-arm/arch-s3c24x0/s3c2400.h
>> +++ b/include/asm-arm/arch-s3c24x0/s3c2400.h
>> @@ -67,67 +67,83 @@ static inline struct s3c24x0_memctl *s3c24x0_get_base_memctl(void)
>> {
>> return (struct s3c24x0_memctl *)S3C24X0_MEMCTL_BASE;
>> }
>> +
>> static inline struct s3c24x0_usb_host *s3c24x0_get_base_usb_host(void)
>> {
>> return (struct s3c24x0_usb_host *)S3C24X0_USB_HOST_BASE;
>> }
>> +
>> static inline struct s3c24x0_interrupt *s3c24x0_get_base_interrupt(void)
>> {
>> return (struct s3c24x0_interrupt *)S3C24X0_INTERRUPT_BASE;
>> }
>> +
>> static inline struct s3c24x0_dmas *s3c24x0_get_base_dmas(void)
>> {
>> return (struct s3c24x0_dmas *)S3C24X0_DMA_BASE;
>> }
>> +
>> static inline struct s3c24x0_clock_power *s3c24x0_get_base_clock_power(void)
>> {
>> return (struct s3c24x0_clock_power *)S3C24X0_CLOCK_POWER_BASE;
>> }
>> +
>> static inline struct s3c24x0_lcd *s3c24x0_get_base_lcd(void)
>> {
>> return (struct s3c24x0_lcd *)S3C24X0_LCD_BASE;
>> }
>> +
>> static inline struct s3c24x0_uart
>> *s3c24x0_get_base_uart(enum s3c24x0_uarts_nr n)
>> {
>> return (struct s3c24x0_uart *)(S3C24X0_UART_BASE + (n * 0x4000));
>> }
>> +
>> static inline struct s3c24x0_timers *s3c24x0_get_base_timers(void)
>> {
>> return (struct s3c24x0_timers *)S3C24X0_TIMER_BASE;
>> }
>> +
>> static inline struct s3c24x0_usb_device *s3c24x0_get_base_usb_device(void)
>> {
>> return (struct s3c24x0_usb_device *)S3C24X0_USB_DEVICE_BASE;
>> }
>> +
>> static inline struct s3c24x0_watchdog *s3c24x0_get_base_watchdog(void)
>> {
>> return (struct s3c24x0_watchdog *)S3C24X0_WATCHDOG_BASE;
>> }
>> +
>> static inline struct s3c24x0_i2c *s3c24x0_get_base_i2c(void)
>> {
>> return (struct s3c24x0_i2c *)S3C24X0_I2C_BASE;
>> }
>> +
>> static inline struct s3c24x0_i2s *s3c24x0_get_base_i2s(void)
>> {
>> return (struct s3c24x0_i2s *)S3C24X0_I2S_BASE;
>> }
>> +
>> static inline struct s3c24x0_gpio *s3c24x0_get_base_gpio(void)
>> {
>> return (struct s3c24x0_gpio *)S3C24X0_GPIO_BASE;
>> }
>> +
>> static inline struct s3c24x0_rtc *s3c24x0_get_base_rtc(void)
>> {
>> return (struct s3c24x0_rtc *)S3C24X0_RTC_BASE;
>> }
>> +
>> static inline struct s3c2400_adc *s3c2400_get_base_adc(void)
>> {
>> return (struct s3c2400_adc *)S3C24X0_ADC_BASE;
>> }
>> +
>> static inline struct s3c24x0_spi *s3c24x0_get_base_spi(void)
>> {
>> return (struct s3c24x0_spi *)S3C24X0_SPI_BASE;
>> }
>> +
>> static inline struct s3c2400_mmc *s3c2400_get_base_mmc(void)
>> {
>> return (struct s3c2400_mmc *)S3C2400_MMC_BASE;
>> diff --git a/include/asm-arm/arch-s3c24x0/s3c2410.h b/include/asm-arm/arch-s3c24x0/s3c2410.h
>> index be2e76e..0543fe1 100644
>> --- a/include/asm-arm/arch-s3c24x0/s3c2410.h
>> +++ b/include/asm-arm/arch-s3c24x0/s3c2410.h
>> @@ -73,71 +73,88 @@ static inline struct s3c24x0_memctl *s3c24x0_get_base_memctl(void)
>> {
>> return (struct s3c24x0_memctl *)S3C24X0_MEMCTL_BASE;
>> }
>> +
>> static inline struct s3c24x0_usb_host *s3c24x0_get_base_usb_host(void)
>> {
>> return (struct s3c24x0_usb_host *)S3C24X0_USB_HOST_BASE;
>> }
>> +
>> static inline struct s3c24x0_interrupt *s3c24x0_get_base_interrupt(void)
>> {
>> return (struct s3c24x0_interrupt *)S3C24X0_INTERRUPT_BASE;
>> }
>> +
>> static inline struct s3c24x0_dmas *s3c24x0_get_base_dmas(void)
>> {
>> return (struct s3c24x0_dmas *)S3C24X0_DMA_BASE;
>> }
>> +
>> static inline struct s3c24x0_clock_power *s3c24x0_get_base_clock_power(void)
>> {
>> return (struct s3c24x0_clock_power *)S3C24X0_CLOCK_POWER_BASE;
>> }
>> +
>> static inline struct s3c24x0_lcd *s3c24x0_get_base_lcd(void)
>> {
>> return (struct s3c24x0_lcd *)S3C24X0_LCD_BASE;
>> }
>> +
>> static inline struct s3c2410_nand *s3c2410_get_base_nand(void)
>> {
>> return (struct s3c2410_nand *)S3C2410_NAND_BASE;
>> }
>> +
>> static inline struct s3c24x0_uart
>> *s3c24x0_get_base_uart(enum s3c24x0_uarts_nr n)
>> {
>> return (struct s3c24x0_uart *)(S3C24X0_UART_BASE + (n * 0x4000));
>> }
>> +
>> static inline struct s3c24x0_timers *s3c24x0_get_base_timers(void)
>> {
>> return (struct s3c24x0_timers *)S3C24X0_TIMER_BASE;
>> }
>> +
>> static inline struct s3c24x0_usb_device *s3c24x0_get_base_usb_device(void)
>> {
>> return (struct s3c24x0_usb_device *)S3C24X0_USB_DEVICE_BASE;
>> }
>> +
>> static inline struct s3c24x0_watchdog *s3c24x0_get_base_watchdog(void)
>> {
>> return (struct s3c24x0_watchdog *)S3C24X0_WATCHDOG_BASE;
>> }
>> +
>> static inline struct s3c24x0_i2c *s3c24x0_get_base_i2c(void)
>> {
>> return (struct s3c24x0_i2c *)S3C24X0_I2C_BASE;
>> }
>> +
>> static inline struct s3c24x0_i2s *s3c24x0_get_base_i2s(void)
>> {
>> return (struct s3c24x0_i2s *)S3C24X0_I2S_BASE;
>> }
>> +
>> static inline struct s3c24x0_gpio *s3c24x0_get_base_gpio(void)
>> {
>> return (struct s3c24x0_gpio *)S3C24X0_GPIO_BASE;
>> }
>> +
>> static inline struct s3c24x0_rtc *s3c24x0_get_base_rtc(void)
>> {
>> return (struct s3c24x0_rtc *)S3C24X0_RTC_BASE;
>> }
>> +
>> static inline struct s3c2410_adc *s3c2410_get_base_adc(void)
>> {
>> return (struct s3c2410_adc *)S3C2410_ADC_BASE;
>> }
>> +
>> static inline struct s3c24x0_spi *s3c24x0_get_base_spi(void)
>> {
>> return (struct s3c24x0_spi *)S3C24X0_SPI_BASE;
>> }
>> +
>> static inline struct s3c2410_sdi *s3c2410_get_base_sdi(void)
>> {
>> return (struct s3c2410_sdi *)S3C2410_SDI_BASE;
>> diff --git a/include/asm-arm/arch-s3c24x0/s3c24x0.h b/include/asm-arm/arch-s3c24x0/s3c24x0.h
>> index 56a551a..c363afc 100644
>> --- a/include/asm-arm/arch-s3c24x0/s3c24x0.h
>> +++ b/include/asm-arm/arch-s3c24x0/s3c24x0.h
>> @@ -31,9 +31,9 @@
>> #ifndef __S3C24X0_H__
>> #define __S3C24X0_H__
>>
>> -typedef volatile u8 S3C24X0_REG8;
>> -typedef volatile u16 S3C24X0_REG16;
>> -typedef volatile u32 S3C24X0_REG32;
>> +typedef u8 S3C24X0_REG8;
>> +typedef u16 S3C24X0_REG16;
>> +typedef u32 S3C24X0_REG32;
>
> We can remove typedef also.
> How about it?
I guess so. I see the new s3c64x0 uses u8/16/32 instead.
I'll modify it re-send the patch.
>
>> /* Memory controller (see manual chapter 5) */
>> struct s3c24x0_memctl {
>> --
>> 1.6.0.6
>>
>>
>
> Thanks
> Minkyu Kang
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