Messages in this thread | | | Date | Wed, 25 Mar 2020 10:14:57 +0100 | From | Jean Delvare <> | Subject | Re: [PATCH v6 2/8] i2c: i801: Use GPIO_LOOKUP() helper macro |
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On Tue, 24 Mar 2020 14:56:47 +0100, Geert Uytterhoeven wrote: > i801_add_mux() fills in the GPIO lookup table by manually populating an > array of gpiod_lookup structures. Use the existing GPIO_LOOKUP() helper > macro instead, to relax a dependency on the gpiod_lookup structure's > member names. > > Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> > Cc: Jean Delvare <jdelvare@suse.com> > Cc: linux-i2c@vger.kernel.org > --- > While this patch is a dependency for "[PATCH v6 4/8] gpiolib: Add > support for GPIO lookup by line name", it can be applied independently. > But an Acked-by would be nice, too. > > Cover letter and full series at > https://lore.kernel.org/r/20200324135328.5796-1-geert+renesas@glider.be/ > > v6: > - New. > --- > drivers/i2c/busses/i2c-i801.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c > index ca4f096fef749302..8e64a71bea684cc7 100644 > --- a/drivers/i2c/busses/i2c-i801.c > +++ b/drivers/i2c/busses/i2c-i801.c > @@ -1444,9 +1444,9 @@ static int i801_add_mux(struct i801_priv *priv) > return -ENOMEM; > lookup->dev_id = "i2c-mux-gpio"; > for (i = 0; i < mux_config->n_gpios; i++) { > - lookup->table[i].chip_label = mux_config->gpio_chip; > - lookup->table[i].chip_hwnum = mux_config->gpios[i]; > - lookup->table[i].con_id = "mux"; > + lookup->table[i] = (struct gpiod_lookup) > + GPIO_LOOKUP(mux_config->gpio_chip, > + mux_config->gpios[i], "mux", 0); > } > gpiod_add_lookup_table(lookup); > priv->lookup = lookup;
Reviewed-by: Jean Delvare <jdelvare@suse.de>
-- Jean Delvare SUSE L3 Support
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