Re: [RFT][PATCH v2] spi: clps711x: refactor to use core message parsing

[Alexander Shiyan <shc_work@xxxxxxx>]

Вторник, 18 февраля 2014, 9:31 +08:00 от Axel Lin <axel.lin@xxxxxxxxxx>:
> Convert to use default implementation of transfer_one_message() which provides
> standard handling of delays and chip select management.
> 
> Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
> ---
...
>  static irqreturn_t spi_clps711x_isr(int irq, void *dev_id)
>  {
> -	struct spi_clps711x_data *hw = (struct spi_clps711x_data *)dev_id;
> +	struct spi_master *master = dev_id;
> +	struct spi_clps711x_data *hw = spi_master_get_devdata(master);
>  	u8 data;
>  
>  	/* Handle RX */
> @@ -135,7 +113,7 @@ static irqreturn_t spi_clps711x_isr(int irq, void *dev_id)
>  		clps_writel(data | SYNCIO_FRMLEN(hw->bpw) | SYNCIO_TXFRMEN,
>  			    SYNCIO);
>  	} else
> -		complete(&hw->done);
> +		complete(&master->xfer_completion);

spi_finalize_current_transfer(master);

---
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