RE: [PATCH V14 3/5] i2c: tegra: Add DMA support

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



> 
> 
> > @@ -1124,6 +1453,10 @@ static int tegra_i2c_probe(struct platform_device *pdev)
> >  		}
> >  	}
> >  
> > +	ret = tegra_i2c_init_dma(i2c_dev);
> > +	if (ret < 0)
> > +		goto disable_div_clk;
> > +
> >  	ret = tegra_i2c_init(i2c_dev);
> >  	if (ret) {
> >  		dev_err(&pdev->dev, "Failed to initialize i2c controller\n");
>
>
> Missing DMA resourcing release on probe failure.

If probe fails due to other reasons, then I2C interface will not be available and boot will not even happen.
Do we need DMA resourcing release?





[Index of Archives]     [Linux GPIO]     [Linux SPI]     [Linux Hardward Monitoring]     [LM Sensors]     [Linux USB Devel]     [Linux Media]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux