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authorSergei Shtylyov <sergei.shtylyov@cogentembedded.com>2017-06-12 23:55:38 +0300
committerDavid S. Miller <davem@davemloft.net>2017-06-13 12:56:42 -0400
commitd396e84c56047b303cac378dde4b2e5cc430b336 (patch)
treef9ed8ae00f7435c3be2237bdad8e1cde780870e2 /drivers/of
parent61d3e1d9bc2a1910d773cbf4ed6f587a7a6166b5 (diff)
downloadlinux-d396e84c56047b303cac378dde4b2e5cc430b336.tar.bz2
mdio_bus: handle only single PHY reset GPIO
Commit 4c5e7a2c0501 ("dt-bindings: mdio: Clarify binding document") declared that a MDIO reset GPIO property should have only a single GPIO reference/specifier, however the supporting code was left intact, still burdening the kernel with now apparently useless loops -- get rid of them. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/of')
-rw-r--r--drivers/of/of_mdio.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/of/of_mdio.c b/drivers/of/of_mdio.c
index 7e4c80f9b6cd..9596be9a49d0 100644
--- a/drivers/of/of_mdio.c
+++ b/drivers/of/of_mdio.c
@@ -226,7 +226,6 @@ int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np)
/* Get bus level PHY reset GPIO details */
mdio->reset_delay_us = DEFAULT_GPIO_RESET_DELAY;
of_property_read_u32(np, "reset-delay-us", &mdio->reset_delay_us);
- mdio->num_reset_gpios = of_gpio_named_count(np, "reset-gpios");
/* Register the MDIO bus */
rc = mdiobus_register(mdio);