From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sergei Shtylyov Date: Wed, 03 Jan 2018 20:08:14 +0000 Subject: [PATCH 1/2] SolutionEngine771x: fix Ether platform data Message-Id: <20180103201133.743597164@cogentembedded.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Yoshinori Sato , Rich Felker , linux-sh@vger.kernel.org Cc: netdev@vger.kernel.org, Sergei Shtylyov The 'sh_eth' driver's probe() method would fail on the SolutionEngine7710 board and crash on SolutionEngine7712 board as the platform code is hopelessly behind the driver's platform data -- it passes the PHY address instead of 'struct sh_eth_plat_data *'; pass the latter to the driver in order to fix the bug... Fixes: 71557a37adb5 ("[netdrvr] sh_eth: Add SH7619 support") Signed-off-by: Sergei Shtylyov --- The patch is against Paul Mundt's 'linux-sh.git' repo, 'sh-latest' branch. arch/sh/boards/mach-se/770x/setup.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) Index: linux/arch/sh/boards/mach-se/770x/setup.c =================================--- linux.orig/arch/sh/boards/mach-se/770x/setup.c +++ linux/arch/sh/boards/mach-se/770x/setup.c @@ -115,6 +115,11 @@ static struct platform_device heartbeat_ #if defined(CONFIG_CPU_SUBTYPE_SH7710) ||\ defined(CONFIG_CPU_SUBTYPE_SH7712) /* SH771X Ethernet driver */ +static struct sh_eth_plat_data sh_eth_plat = { + .phy = PHY_ID, + .phy_interface = PHY_INTERFACE_MODE_MII, +}; + static struct resource sh_eth0_resources[] = { [0] = { .start = SH_ETH0_BASE, @@ -132,7 +137,7 @@ static struct platform_device sh_eth0_de .name = "sh771x-ether", .id = 0, .dev = { - .platform_data = PHY_ID, + .platform_data = &sh_eth_plat, }, .num_resources = ARRAY_SIZE(sh_eth0_resources), .resource = sh_eth0_resources, @@ -155,7 +160,7 @@ static struct platform_device sh_eth1_de .name = "sh771x-ether", .id = 1, .dev = { - .platform_data = PHY_ID, + .platform_data = &sh_eth_plat, }, .num_resources = ARRAY_SIZE(sh_eth1_resources), .resource = sh_eth1_resources,