From mboxrd@z Thu Jan 1 00:00:00 1970 From: omar.ramirez@ti.com (Omar Ramirez Luna) Date: Fri, 24 Jun 2011 20:17:38 -0500 Subject: [RFC PATCH 2/7] OMAP2+: devices: get the number of supported mailboxes In-Reply-To: <1308964663-5669-1-git-send-email-omar.ramirez@ti.com> References: <1308964663-5669-1-git-send-email-omar.ramirez@ti.com> Message-ID: <1308964663-5669-3-git-send-email-omar.ramirez@ti.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Use hwmod data attributes to get the defined number of mailboxes on our current chip, and pass it through platform data. Signed-off-by: Omar Ramirez Luna --- arch/arm/mach-omap2/devices.c | 8 +++++++- 1 files changed, 7 insertions(+), 1 deletions(-) diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index 5b8ca68..e1110f2 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -25,6 +25,7 @@ #include #include +#include #include #include #include @@ -274,6 +275,8 @@ static inline void omap_init_mbox(void) { struct omap_hwmod *oh; struct omap_device *od; + struct omap_mailbox_dev_attr *mb_attr; + struct omap_mailbox_platform_data pdata; oh = omap_hwmod_lookup("mailbox"); if (!oh) { @@ -281,7 +284,10 @@ static inline void omap_init_mbox(void) return; } - od = omap_device_build("omap-mailbox", -1, oh, NULL, 0, + mb_attr = oh->dev_attr; + pdata.nr_mbox = mb_attr->nr_mbox; + + od = omap_device_build("omap-mailbox", -1, oh, &pdata, sizeof(pdata), mbox_latencies, ARRAY_SIZE(mbox_latencies), 0); WARN(IS_ERR(od), "%s: could not build device, err %ld\n", __func__, PTR_ERR(od)); -- 1.7.0.4