On Tue, Jan 12, 2016 at 04:01:47PM +0800, ying.zhang22455@xxxxxxx wrote:
> From: Ying Zhang <b40530@xxxxxxxxxxxxx>
>
> The I2C devices on I2C1, I2C2, I2C3, I2C4 share interrupts,
> but the flag is not set when requesting IRQ.
For which SoC is that information? And with which devices is it shared?
Please update the commit message.
>
> This patch set the flag to IRQF_SHARED.
>
> Signed-off-by: Ying Zhang <ying.zhang22455@xxxxxxx>
> ---
> drivers/i2c/busses/i2c-imx.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c
> index d4d8536..611b269 100644
> --- a/drivers/i2c/busses/i2c-imx.c
> +++ b/drivers/i2c/busses/i2c-imx.c
> @@ -1094,7 +1094,7 @@ static int i2c_imx_probe(struct platform_device *pdev)
> }
>
> /* Request IRQ */
> - ret = devm_request_irq(&pdev->dev, irq, i2c_imx_isr, 0,
> + ret = devm_request_irq(&pdev->dev, irq, i2c_imx_isr, IRQF_SHARED,
> pdev->name, i2c_imx);
> if (ret) {
> dev_err(&pdev->dev, "can't claim irq %d\n", irq);
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