On 20:02 Fri 05 Jun , kevin.morf...@fearnside-systems.co.uk wrote:
> This re-formats the S3C24x0 drivers code to meet the coding style
> requirements
> and to make it always use the proper I/O accessor functions when accessing
> registers. It was done using 'Lindent -kr -i8 -l80' followed by manual
> inspection of the output. checkpatch.pl reports no problems with the patch
> and I've run MAKEALL for all ARM9 boards with no problems.
>
> This has been done to create a good starting point for me to add support for
> a new board, the Embest SBC2440-II. Another patch does the same for the
> ARM920 S3C24x0 CPU and headers code.
>
> Signed-off-by: Kevin Morfitt <kevin.morf...@fearnside-systems.co.uk>
> ---
> drivers/i2c/s3c24x0_i2c.c | 269
> ++++++++++++++++++++-------------------
> drivers/mtd/nand/s3c2410_nand.c | 97 +++++++--------
> drivers/rtc/s3c24x0_rtc.c | 126 +++++++++---------
> drivers/serial/serial_s3c24x0.c | 143 ++++++++++++---------
> 4 files changed, 324 insertions(+), 311 deletions(-)
>
> diff --git a/drivers/i2c/s3c24x0_i2c.c b/drivers/i2c/s3c24x0_i2c.c
> index f0c1aa3..33cd3d4 100644
> --- a/drivers/i2c/s3c24x0_i2c.c
> +++ b/drivers/i2c/s3c24x0_i2c.c
> @@ -32,6 +32,8 @@
> #elif defined(CONFIG_S3C2410)
> #include <s3c2410.h>
> #endif
> +
> +#include <asm/io.h>
> #include <i2c.h>
>
> #ifdef CONFIG_HARD_I2C
> @@ -42,36 +44,35 @@
> #define I2C_OK 0
> #define I2C_NOK 1
> #define I2C_NACK 2
> -#define I2C_NOK_LA 3 /* Lost arbitration */
> -#define I2C_NOK_TOUT 4 /* time out */
> -
> -#define I2CSTAT_BSY 0x20 /* Busy bit */
> -#define I2CSTAT_NACK 0x01 /* Nack bit */
> -#define I2CCON_IRPND 0x10 /* Interrupt pending bit */
> -#define I2C_MODE_MT 0xC0 /* Master Transmit Mode */
> -#define I2C_MODE_MR 0x80 /* Master Receive Mode */
> -#define I2C_START_STOP 0x20 /* START / STOP */
> -#define I2C_TXRX_ENA 0x10 /* I2C Tx/Rx enable */
> +#define I2C_NOK_LA 3 /* Lost arbitration */
> +#define I2C_NOK_TOUT 4 /* time out */
>
> -#define I2C_TIMEOUT 1 /* 1 second */
> +#define I2CSTAT_BSY 0x20 /* Busy bit */
> +#define I2CSTAT_NACK 0x01 /* Nack bit */
> +#define I2CCON_IRPND 0x10 /* Interrupt pending bit */
> +#define I2C_MODE_MT 0xC0 /* Master Transmit Mode */
> +#define I2C_MODE_MR 0x80 /* Master Receive Mode */
> +#define I2C_START_STOP 0x20 /* START / STOP */
> +#define I2C_TXRX_ENA 0x10 /* I2C Tx/Rx enable */
>
> +#define I2C_TIMEOUT 1 /* 1 second */
>
> static int GetI2CSDA(void)
> {
> S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
const make not so much sense here
please replace by
type *name
when you are at cleaning it please use lowercase for type and function and
var name
and replace typedef struct by struct
as
struct s3c24x0_gpio *gpio = s3c24x0_get_base_gpio();
Best Regards,
J.
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