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net: mdio: mscc-miim: Add depend of REGMAP_MMIO on MDIO_MSCC_MIIM
authorTianchen Ding <dtcccc@linux.alibaba.com>
Tue, 30 Nov 2021 11:02:09 +0000 (19:02 +0800)
committerJakub Kicinski <kuba@kernel.org>
Thu, 2 Dec 2021 02:46:54 +0000 (18:46 -0800)
There's build error while CONFIG_REGMAP_MMIO is not set
and CONFIG_MDIO_MSCC_MIIM=m.

ERROR: modpost: "__devm_regmap_init_mmio_clk"
[drivers/net/mdio/mdio-mscc-miim.ko] undefined!

Add the depend of REGMAP_MMIO to fix it.

Fixes: a27a76282837 ("net: mdio: mscc-miim: convert to a regmap implementation")
Signed-off-by: Tianchen Ding <dtcccc@linux.alibaba.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20211130110209.804536-1-dtcccc@linux.alibaba.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
drivers/net/mdio/Kconfig

index 6da1fcb..bfa1682 100644 (file)
@@ -141,7 +141,7 @@ config MDIO_MVUSB
 
 config MDIO_MSCC_MIIM
        tristate "Microsemi MIIM interface support"
-       depends on HAS_IOMEM
+       depends on HAS_IOMEM && REGMAP_MMIO
        select MDIO_DEVRES
        help
          This driver supports the MIIM (MDIO) interface found in the network