From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sriramakrishnan Subject: [PATCH 2/2] can: ti hecc module : add platform specific initialization callback. Date: Mon, 22 Feb 2010 19:06:02 +0530 Message-ID: <1266845762-7809-1-git-send-email-srk@ti.com> Cc: anantgole@ti.com, Sriramakrishnan To: socketcan-core@lists.berlios.de, netdev@vger.kernel.org Return-path: Received: from arroyo.ext.ti.com ([192.94.94.40]:35410 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752185Ab0BVNgK (ORCPT ); Mon, 22 Feb 2010 08:36:10 -0500 Sender: netdev-owner@vger.kernel.org List-ID: CAN module on AM3517 requires programming of IO expander as part of init sequence - to enable CAN PHY. Added platform specific init callback to handle this. Signed-off-by: Sriramakrishnan Acked-by: Anant Gole --- drivers/net/can/ti_hecc.c | 3 +++ include/linux/can/platform/ti_hecc.h | 1 + 2 files changed, 4 insertions(+), 0 deletions(-) diff --git a/drivers/net/can/ti_hecc.c b/drivers/net/can/ti_hecc.c index df27d82..604147e 100644 --- a/drivers/net/can/ti_hecc.c +++ b/drivers/net/can/ti_hecc.c @@ -865,6 +865,9 @@ static int ti_hecc_probe(struct platform_device *pdev) goto probe_exit; } + if (pdata->platform_init) + pdata->platform_init(); + mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!mem) { dev_err(&pdev->dev, "No mem resources\n"); diff --git a/include/linux/can/platform/ti_hecc.h b/include/linux/can/platform/ti_hecc.h index 4688c7b..7036612 100644 --- a/include/linux/can/platform/ti_hecc.h +++ b/include/linux/can/platform/ti_hecc.h @@ -35,6 +35,7 @@ struct ti_hecc_platform_data { u32 mbx_offset; u32 int_line; u32 version; + void (*platform_init) (void); }; -- 1.6.2.4