From: Hema HK <hemahk-l0cyMroinI0@public.gmane.org>
To: linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: Hema HK <hemahk-l0cyMroinI0@public.gmane.org>,
Felipe Balbi <balbi-l0cyMroinI0@public.gmane.org>,
Tony Lindgren <tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>,
Kevin Hilman
<khilman-1D3HCaltpLuhEniVeURVKkEOCMrvLtNR@public.gmane.org>,
"Cousson, Benoit" <b-cousson-l0cyMroinI0@public.gmane.org>,
Paul Walmsley <paul-DWxLp4Yu+b8AvxtiuMwx3w@public.gmane.org>
Subject: [PATCH 1/9 v3] usb: musb: Adding names for IRQs in resource structure
Date: Wed, 22 Sep 2010 20:27:11 -0400 [thread overview]
Message-ID: <1285201631-26266-1-git-send-email-hemahk@ti.com> (raw)
Modified the Omap,Blackfin and Davinci board files to add the name of the IRQs
in the resource structures and musb driver to use the get_irq_byname() api to
get the mc and dma irq numbers instead of using the index as the order of
resource definition need not be always in order of device interrupt and
then dma interrupt
Signed-off-by: Hema HK <hemahk-l0cyMroinI0@public.gmane.org>
Cc: Felipe Balbi <balbi-l0cyMroinI0@public.gmane.org>
Cc: Tony Lindgren <tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
Cc: Kevin Hilman <khilman-1D3HCaltpLuhEniVeURVKkEOCMrvLtNR@public.gmane.org>
Cc: Cousson, Benoit <b-cousson-l0cyMroinI0@public.gmane.org>
Cc: Paul Walmsley <paul-DWxLp4Yu+b8AvxtiuMwx3w@public.gmane.org>
---
arch/arm/mach-davinci/usb.c | 2 ++
arch/arm/mach-omap2/usb-musb.c | 2 ++
arch/blackfin/mach-bf527/boards/cm_bf527.c | 2 ++
arch/blackfin/mach-bf527/boards/ezbrd.c | 2 ++
arch/blackfin/mach-bf527/boards/ezkit.c | 2 ++
arch/blackfin/mach-bf548/boards/cm_bf548.c | 2 ++
arch/blackfin/mach-bf548/boards/ezkit.c | 2 ++
drivers/usb/musb/cppi_dma.c | 2 +-
drivers/usb/musb/musb_core.c | 2 +-
drivers/usb/musb/musbhsdma.c | 2 +-
10 files changed, 17 insertions(+), 3 deletions(-)
Index: linux-omap-pm/arch/arm/mach-davinci/usb.c
===================================================================
--- linux-omap-pm.orig/arch/arm/mach-davinci/usb.c
+++ linux-omap-pm/arch/arm/mach-davinci/usb.c
@@ -64,10 +64,12 @@ static struct resource usb_resources[] =
{
.start = IRQ_USBINT,
.flags = IORESOURCE_IRQ,
+ .name = "mc"
},
{
/* placeholder for the dedicated CPPI IRQ */
.flags = IORESOURCE_IRQ,
+ .name = "dma"
},
};
Index: linux-omap-pm/arch/arm/mach-omap2/usb-musb.c
===================================================================
--- linux-omap-pm.orig/arch/arm/mach-omap2/usb-musb.c
+++ linux-omap-pm/arch/arm/mach-omap2/usb-musb.c
@@ -39,10 +39,12 @@ static struct resource musb_resources[]
[1] = { /* general IRQ */
.start = INT_243X_HS_USB_MC,
.flags = IORESOURCE_IRQ,
+ .name = "mc",
},
[2] = { /* DMA IRQ */
.start = INT_243X_HS_USB_DMA,
.flags = IORESOURCE_IRQ,
+ .name = "dma",
},
};
Index: linux-omap-pm/arch/blackfin/mach-bf527/boards/cm_bf527.c
===================================================================
--- linux-omap-pm.orig/arch/blackfin/mach-bf527/boards/cm_bf527.c
+++ linux-omap-pm/arch/blackfin/mach-bf527/boards/cm_bf527.c
@@ -82,11 +82,13 @@ static struct resource musb_resources[]
.start = IRQ_USB_INT0,
.end = IRQ_USB_INT0,
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
+ .name = "mc"
},
[2] = { /* DMA IRQ */
.start = IRQ_USB_DMA,
.end = IRQ_USB_DMA,
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
+ .name = "dma"
},
};
Index: linux-omap-pm/arch/blackfin/mach-bf527/boards/ezbrd.c
===================================================================
--- linux-omap-pm.orig/arch/blackfin/mach-bf527/boards/ezbrd.c
+++ linux-omap-pm/arch/blackfin/mach-bf527/boards/ezbrd.c
@@ -46,11 +46,13 @@ static struct resource musb_resources[]
.start = IRQ_USB_INT0,
.end = IRQ_USB_INT0,
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
+ .name = "mc"
},
[2] = { /* DMA IRQ */
.start = IRQ_USB_DMA,
.end = IRQ_USB_DMA,
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
+ .name = "dma"
},
};
Index: linux-omap-pm/arch/blackfin/mach-bf527/boards/ezkit.c
===================================================================
--- linux-omap-pm.orig/arch/blackfin/mach-bf527/boards/ezkit.c
+++ linux-omap-pm/arch/blackfin/mach-bf527/boards/ezkit.c
@@ -86,11 +86,13 @@ static struct resource musb_resources[]
.start = IRQ_USB_INT0,
.end = IRQ_USB_INT0,
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
+ .name = "mc"
},
[2] = { /* DMA IRQ */
.start = IRQ_USB_DMA,
.end = IRQ_USB_DMA,
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
+ .name = "dma"
},
};
Index: linux-omap-pm/arch/blackfin/mach-bf548/boards/cm_bf548.c
===================================================================
--- linux-omap-pm.orig/arch/blackfin/mach-bf548/boards/cm_bf548.c
+++ linux-omap-pm/arch/blackfin/mach-bf548/boards/cm_bf548.c
@@ -482,11 +482,13 @@ static struct resource musb_resources[]
.start = IRQ_USB_INT0,
.end = IRQ_USB_INT0,
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
+ .name = "mc"
},
[2] = { /* DMA IRQ */
.start = IRQ_USB_DMA,
.end = IRQ_USB_DMA,
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
+ .name = "dma"
},
};
Index: linux-omap-pm/arch/blackfin/mach-bf548/boards/ezkit.c
===================================================================
--- linux-omap-pm.orig/arch/blackfin/mach-bf548/boards/ezkit.c
+++ linux-omap-pm/arch/blackfin/mach-bf548/boards/ezkit.c
@@ -587,11 +587,13 @@ static struct resource musb_resources[]
.start = IRQ_USB_INT0,
.end = IRQ_USB_INT0,
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
+ .name = "mc"
},
[2] = { /* DMA IRQ */
.start = IRQ_USB_DMA,
.end = IRQ_USB_DMA,
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
+ .name = "dma"
},
};
Index: linux-omap-pm/drivers/usb/musb/cppi_dma.c
===================================================================
--- linux-omap-pm.orig/drivers/usb/musb/cppi_dma.c
+++ linux-omap-pm/drivers/usb/musb/cppi_dma.c
@@ -1307,7 +1307,7 @@ dma_controller_create(struct musb *musb,
struct cppi *controller;
struct device *dev = musb->controller;
struct platform_device *pdev = to_platform_device(dev);
- int irq = platform_get_irq(pdev, 1);
+ int irq = platform_get_irq_byname(pdev, "dma");
controller = kzalloc(sizeof *controller, GFP_KERNEL);
if (!controller)
Index: linux-omap-pm/drivers/usb/musb/musb_core.c
===================================================================
--- linux-omap-pm.orig/drivers/usb/musb/musb_core.c
+++ linux-omap-pm/drivers/usb/musb/musb_core.c
@@ -2203,7 +2203,7 @@ static u64 *orig_dma_mask;
static int __init musb_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
- int irq = platform_get_irq(pdev, 0);
+ int irq = platform_get_irq_byname(pdev, "mc");
int status;
struct resource *iomem;
void __iomem *base;
Index: linux-omap-pm/drivers/usb/musb/musbhsdma.c
===================================================================
--- linux-omap-pm.orig/drivers/usb/musb/musbhsdma.c
+++ linux-omap-pm/drivers/usb/musb/musbhsdma.c
@@ -363,7 +363,7 @@ dma_controller_create(struct musb *musb,
struct musb_dma_controller *controller;
struct device *dev = musb->controller;
struct platform_device *pdev = to_platform_device(dev);
- int irq = platform_get_irq(pdev, 1);
+ int irq = platform_get_irq_byname(pdev, "dma");
if (irq == 0) {
dev_err(dev, "No DMA interrupt line!\n");
--
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next reply other threads:[~2010-09-23 0:27 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-23 0:27 Hema HK [this message]
[not found] ` <1285201631-26266-1-git-send-email-hemahk-l0cyMroinI0@public.gmane.org>
2010-09-23 6:10 ` [PATCH 1/9 v3] usb: musb: Adding names for IRQs in resource structure Felipe Balbi
[not found] ` <20100923061022.GA2563-UiBtZHVXSwEVvW8u9ZQWYwjfymiNCTlR@public.gmane.org>
2010-09-23 6:24 ` Kalliguddi, Hema
[not found] ` <E0D41E29EB0DAC4E9F3FF173962E9E94027863D94D-/tLxBxkBPtCIQmiDNMet8wC/G2K4zDHf@public.gmane.org>
2010-09-23 6:50 ` Felipe Balbi
2010-09-23 6:53 ` Kalliguddi, Hema
2010-09-23 6:32 ` Kalliguddi, Hema
2010-09-28 15:45 ` Mike Frysinger
[not found] ` <AANLkTim=ARtDA99XWP+RuB5nBh5FNAJHfSV34fiwtAk8-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2010-09-28 21:18 ` Paul Walmsley
2010-09-28 21:42 ` Mike Frysinger
2010-09-28 21:44 ` Paul Walmsley
[not found] ` <alpine.DEB.2.00.1009281543290.5439-rwI8Ez+7Ko+d5PgPZx9QOdBPR1lH4CV8@public.gmane.org>
2010-09-28 21:48 ` Mike Frysinger
[not found] ` <AANLkTi=77B2ntuJG7=J-g9GrcrJsWKUy6YbW0gm=MUQJ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2010-09-29 3:32 ` Kalliguddi, Hema
[not found] ` <E0D41E29EB0DAC4E9F3FF173962E9E9402DB7FE166-/tLxBxkBPtCIQmiDNMet8wC/G2K4zDHf@public.gmane.org>
2010-09-29 6:30 ` Felipe Balbi
2010-09-29 6:35 ` Kalliguddi, Hema
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