[U-Boot] [PATCH 1/2] blackfin: fix a warning in arch/blackfin/cpu/initcode.c

[Sonic Zhang]

Hi Masahiro,

NAK.

The variable uart_base is used in macro pUART in function serial_init().


#define pUART ((volatile struct bfin_mmr_serial *)uart_base)


Regards,

Sonic

On Mon, Oct 21, 2013 at 9:14 AM, Masahiro Yamada
<yamada.m at jp.panasonic.com> wrote:
> This commit fixes:
>     initcode.c:150: warning: unused variable ‘uart_base’
>
> Signed-off-by: Masahiro Yamada <yamada.m at jp.panasonic.com>
> Cc: Sonic Zhang <sonic.zhang at analog.com>
> ---
>  arch/blackfin/cpu/initcode.c | 6 ++----
>  1 file changed, 2 insertions(+), 4 deletions(-)
>
> diff --git a/arch/blackfin/cpu/initcode.c b/arch/blackfin/cpu/initcode.c
> index ffaf101..956f158 100644
> --- a/arch/blackfin/cpu/initcode.c
> +++ b/arch/blackfin/cpu/initcode.c
> @@ -147,8 +147,6 @@ static struct ddr_config ddr_config_table[] = {
>  __attribute__((always_inline))
>  static inline void serial_init(void)
>  {
> -       uint32_t uart_base = UART_BASE;
> -
>  #if defined(__ADSPBF54x__) || defined(__ADSPBF60x__)
>  # ifdef BFIN_BOOT_UART_USE_RTS
>  #  define BFIN_UART_USE_RTS 1
> @@ -195,8 +193,8 @@ static inline void serial_init(void)
>
>  #if CONFIG_BFIN_BOOT_MODE != BFIN_BOOT_BYPASS
>         if (BFIN_DEBUG_EARLY_SERIAL) {
> -               serial_early_init(uart_base);
> -               serial_early_set_baud(uart_base, CONFIG_BAUDRATE);
> +               serial_early_init(UART_BASE);
> +               serial_early_set_baud(UART_BASE, CONFIG_BAUDRATE);
>         }
>  #endif
>  }
> --
> 1.8.1.2
>
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