linux-kernel - [PATCH -next] net: ethernet: ti: Add dependency for TI_DAVINCI

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Message-ID: <20191112063358.73800-1-maowenan@huawei.com>
Date:   Tue, 12 Nov 2019 14:33:58 +0800
From:   Mao Wenan <maowenan@...wei.com>
To:     <davem@...emloft.net>, <andrew@...n.ch>,
        <grygorii.strashko@...com>, <tony@...mide.com>,
        <brouer@...hat.com>, <jakub.kicinski@...ronome.com>,
        <ivan.khoronzhuk@...aro.org>, <tglx@...utronix.de>,
        <maowenan@...wei.com>
CC:     <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <kernel-janitors@...r.kernel.org>
Subject: [PATCH -next] net: ethernet: ti: Add dependency for TI_DAVINCI_EMAC

If TI_DAVINCI_EMAC=y and GENERIC_ALLOCATOR is not set,
below erros can be seen:
drivers/net/ethernet/ti/davinci_cpdma.o: In function `cpdma_desc_pool_destroy.isra.14':
davinci_cpdma.c:(.text+0x359): undefined reference to `gen_pool_size'
davinci_cpdma.c:(.text+0x365): undefined reference to `gen_pool_avail'
davinci_cpdma.c:(.text+0x373): undefined reference to `gen_pool_avail'
davinci_cpdma.c:(.text+0x37f): undefined reference to `gen_pool_size'
drivers/net/ethernet/ti/davinci_cpdma.o: In function `__cpdma_chan_free':
davinci_cpdma.c:(.text+0x4a2): undefined reference to `gen_pool_free_owner'
drivers/net/ethernet/ti/davinci_cpdma.o: In function `cpdma_chan_submit_si':
davinci_cpdma.c:(.text+0x66c): undefined reference to `gen_pool_alloc_algo_owner'
davinci_cpdma.c:(.text+0x805): undefined reference to `gen_pool_free_owner'
drivers/net/ethernet/ti/davinci_cpdma.o: In function `cpdma_ctlr_create':
davinci_cpdma.c:(.text+0xabd): undefined reference to `devm_gen_pool_create'
davinci_cpdma.c:(.text+0xb79): undefined reference to `gen_pool_add_owner'
drivers/net/ethernet/ti/davinci_cpdma.o: In function `cpdma_check_free_tx_desc':
davinci_cpdma.c:(.text+0x16c6): undefined reference to `gen_pool_avail'

This patch mades TI_DAVINCI_EMAC select GENERIC_ALLOCATOR.

Fixes: 99f629718272 ("net: ethernet: ti: cpsw: drop TI_DAVINCI_CPDMA config option")
Signed-off-by: Mao Wenan <maowenan@...wei.com>
---
 drivers/net/ethernet/ti/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/ti/Kconfig b/drivers/net/ethernet/ti/Kconfig
index 834afca3..137632b 100644
--- a/drivers/net/ethernet/ti/Kconfig
+++ b/drivers/net/ethernet/ti/Kconfig
@@ -22,6 +22,7 @@ config TI_DAVINCI_EMAC
 	depends on ARM && ( ARCH_DAVINCI || ARCH_OMAP3 ) || COMPILE_TEST
 	select TI_DAVINCI_MDIO
 	select PHYLIB
+	select GENERIC_ALLOCATOR
 	---help---
 	  This driver supports TI's DaVinci Ethernet .
 
-- 
2.7.4