[opensuse-kernel] [PATCH 1/2] usb: musb: tusb6010: Add tusb_revision to struct musb to store the

From 8c240dc17d900cc6453b48bdd513f4243a9ec97d Mon Sep 17 00:00:00 2001 From: "Matwey V. Kornilov" Date: Fri, 16 May 2014 18:19:54 +0400 Subject: usb: musb: tusb6010: Add tusb_revision to struct musb to store the revision.

Add field to store tusb6010 revision value. Read the revision at the startup and store to the variable. Signed-off-by: Matwey V. Kornilov Signed-off-by: Felipe Balbi Patch-mainline: Queued in subsystem maintainer repository Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git Git-commit: 8c240dc17d900cc6453b48bdd513f4243a9ec97d Signed-off-by: Matwey V. Kornilov diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h index 47e8874..d155a15 100644 --- a/drivers/usb/musb/musb_core.h +++ b/drivers/usb/musb/musb_core.h @@ -339,6 +339,7 @@ struct musb { dma_addr_t async; dma_addr_t sync; void __iomem *sync_va; + u8 tusb_revision; #endif /* passed down from chip/board specific irq handlers */ diff --git a/drivers/usb/musb/tusb6010.c b/drivers/usb/musb/tusb6010.c index f38a8db..8a74642 100644 --- a/drivers/usb/musb/tusb6010.c +++ b/drivers/usb/musb/tusb6010.c @@ -1012,6 +1012,7 @@ static int tusb_musb_start(struct musb *musb) goto err; } + musb->tusb_revision = tusb_get_revision(musb); ret = tusb_print_revision(musb); if (ret < 2) { printk(KERN_ERR "tusb: Unsupported TUSB6010 revision %i\n", -- cgit v0.10.1 -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-kernel+owner@opensuse.org