On Tue, Sep 15, 2026 at 12:04:27PM +0200, Andy Shevchenko wrote: > Replace dma_request_slave_channel() by dma_request_chan() as suggested > since the former is deprecated. > > Signed-off-by: Andy Shevchenko <[email protected]> > --- > drivers/gpib/fmh_gpib/fmh_gpib.c | 7 ++++--- > 1 file changed, 4 insertions(+), 3 deletions(-) > > diff --git a/drivers/gpib/fmh_gpib/fmh_gpib.c > b/drivers/gpib/fmh_gpib/fmh_gpib.c > index 5e10e9353fed..3fdcc673ec8b 100644 > --- a/drivers/gpib/fmh_gpib/fmh_gpib.c > +++ b/drivers/gpib/fmh_gpib/fmh_gpib.c > @@ -1458,10 +1458,11 @@ static int fmh_gpib_attach_impl(struct gpib_board > *board, const struct gpib_boar > e_priv->irq = irq; > > if (acquire_dma) { > - e_priv->dma_channel = dma_request_slave_channel(board->dev, > "rxtx"); > - if (!e_priv->dma_channel) { > + e_priv->dma_channel = dma_request_chan(board->dev, "rxtx"); > + retval = PTR_ERR_OR_ZERO(e_priv->dma_channel); > + if (retval) { > dev_err(board->dev, "failed to acquire dma channel > \"rxtx\".\n"); > - return -EIO; > + return retval; > } > }
Reviewed-by: Dave Penkler <[email protected]>
