lkml.org 
[lkml]   [2017]   [Dec]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Subject[PATCH v1 2/6] MIPS: Set I/O port resource types correctly
From
Date
From: Bjorn Helgaas <bhelgaas@google.com>

Set I/O port resource structs to have IORESOURCE_IO in their type field.

Previously we marked these as merely IORESOURCE_BUSY without indicating the
type. Setting the type doesn't fix any functional problem but makes %pR
on the resource work better.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
---
arch/mips/jazz/setup.c | 8 ++++----
arch/mips/mti-malta/malta-setup.c | 10 +++++-----
2 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/arch/mips/jazz/setup.c b/arch/mips/jazz/setup.c
index e4374a5651ce..448fd41792e4 100644
--- a/arch/mips/jazz/setup.c
+++ b/arch/mips/jazz/setup.c
@@ -32,22 +32,22 @@ static struct resource jazz_io_resources[] = {
.start = 0x00,
.end = 0x1f,
.name = "dma1",
- .flags = IORESOURCE_BUSY
+ .flags = IORESOURCE_IO | IORESOURCE_BUSY
}, {
.start = 0x40,
.end = 0x5f,
.name = "timer",
- .flags = IORESOURCE_BUSY
+ .flags = IORESOURCE_IO | IORESOURCE_BUSY
}, {
.start = 0x80,
.end = 0x8f,
.name = "dma page reg",
- .flags = IORESOURCE_BUSY
+ .flags = IORESOURCE_IO | IORESOURCE_BUSY
}, {
.start = 0xc0,
.end = 0xdf,
.name = "dma2",
- .flags = IORESOURCE_BUSY
+ .flags = IORESOURCE_IO | IORESOURCE_BUSY
}
};

diff --git a/arch/mips/mti-malta/malta-setup.c b/arch/mips/mti-malta/malta-setup.c
index de34adb76157..7b63914d2e58 100644
--- a/arch/mips/mti-malta/malta-setup.c
+++ b/arch/mips/mti-malta/malta-setup.c
@@ -47,31 +47,31 @@ static struct resource standard_io_resources[] = {
.name = "dma1",
.start = 0x00,
.end = 0x1f,
- .flags = IORESOURCE_BUSY
+ .flags = IORESOURCE_IO | IORESOURCE_BUSY
},
{
.name = "timer",
.start = 0x40,
.end = 0x5f,
- .flags = IORESOURCE_BUSY
+ .flags = IORESOURCE_IO | IORESOURCE_BUSY
},
{
.name = "keyboard",
.start = 0x60,
.end = 0x6f,
- .flags = IORESOURCE_BUSY
+ .flags = IORESOURCE_IO | IORESOURCE_BUSY
},
{
.name = "dma page reg",
.start = 0x80,
.end = 0x8f,
- .flags = IORESOURCE_BUSY
+ .flags = IORESOURCE_IO | IORESOURCE_BUSY
},
{
.name = "dma2",
.start = 0xc0,
.end = 0xdf,
- .flags = IORESOURCE_BUSY
+ .flags = IORESOURCE_IO | IORESOURCE_BUSY
},
};

\
 
 \ /
  Last update: 2017-12-05 01:40    [W:0.027 / U:3.516 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site