* [PATCH v2] IDE: palm_bk3710: use ioremap instead of arch-specific IO_ADDRESS()
@ 2009-01-30 19:59 Kevin Hilman
2009-01-30 20:03 ` Sergei Shtylyov
0 siblings, 1 reply; 3+ messages in thread
From: Kevin Hilman @ 2009-01-30 19:59 UTC (permalink / raw)
To: linux-ide; +Cc: davinci-linux-open-source, Sergei Shtylyov
Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
drivers/ide/palm_bk3710.c | 12 +++++++++---
1 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/drivers/ide/palm_bk3710.c b/drivers/ide/palm_bk3710.c
index f38aac7..6196f76 100644
--- a/drivers/ide/palm_bk3710.c
+++ b/drivers/ide/palm_bk3710.c
@@ -347,7 +347,7 @@ static int __init palm_bk3710_probe(struct platform_device *pdev)
struct clk *clk;
struct resource *mem, *irq;
void __iomem *base;
- unsigned long rate;
+ unsigned long rate, mem_size;
int i, rc;
hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL };
@@ -374,13 +374,19 @@ static int __init palm_bk3710_probe(struct platform_device *pdev)
return -ENODEV;
}
- if (request_mem_region(mem->start, mem->end - mem->start + 1,
+ mem_size = mem->end - mem->start + 1;
+ if (request_mem_region(mem->start, mem_size,
"palm_bk3710") == NULL) {
printk(KERN_ERR "failed to request memory region\n");
return -EBUSY;
}
- base = IO_ADDRESS(mem->start);
+ base = ioremap(mem->start, mem_size);
+ if (!base) {
+ printk(KERN_ERR "failed to map IO memory\n");
+ release_mem_region(mem->start, mem_size);
+ return -ENOMEM;
+ }
/* Configure the Palm Chip controller */
palm_bk3710_chipinit(base);
--
1.6.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH v2] IDE: palm_bk3710: use ioremap instead of arch-specific IO_ADDRESS()
2009-01-30 19:59 [PATCH v2] IDE: palm_bk3710: use ioremap instead of arch-specific IO_ADDRESS() Kevin Hilman
@ 2009-01-30 20:03 ` Sergei Shtylyov
2009-02-01 16:03 ` Bartlomiej Zolnierkiewicz
0 siblings, 1 reply; 3+ messages in thread
From: Sergei Shtylyov @ 2009-01-30 20:03 UTC (permalink / raw)
To: Kevin Hilman; +Cc: linux-ide, davinci-linux-open-source
Kevin Hilman wrote:
> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
> diff --git a/drivers/ide/palm_bk3710.c b/drivers/ide/palm_bk3710.c
> index f38aac7..6196f76 100644
> --- a/drivers/ide/palm_bk3710.c
> +++ b/drivers/ide/palm_bk3710.c
> @@ -347,7 +347,7 @@ static int __init palm_bk3710_probe(struct platform_device *pdev)
> struct clk *clk;
> struct resource *mem, *irq;
> void __iomem *base;
> - unsigned long rate;
> + unsigned long rate, mem_size;
> int i, rc;
> hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL };
>
> @@ -374,13 +374,19 @@ static int __init palm_bk3710_probe(struct platform_device *pdev)
> return -ENODEV;
> }
>
> - if (request_mem_region(mem->start, mem->end - mem->start + 1,
> + mem_size = mem->end - mem->start + 1;
> + if (request_mem_region(mem->start, mem_size,
> "palm_bk3710") == NULL) {
No point in keeping *if* occupying 2 lines, I think...
MBR, Sergei
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH v2] IDE: palm_bk3710: use ioremap instead of arch-specific IO_ADDRESS()
2009-01-30 20:03 ` Sergei Shtylyov
@ 2009-02-01 16:03 ` Bartlomiej Zolnierkiewicz
0 siblings, 0 replies; 3+ messages in thread
From: Bartlomiej Zolnierkiewicz @ 2009-02-01 16:03 UTC (permalink / raw)
To: Sergei Shtylyov; +Cc: Kevin Hilman, linux-ide, davinci-linux-open-source
On Friday 30 January 2009, Sergei Shtylyov wrote:
> Kevin Hilman wrote:
>
> > Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
>
> Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
applied
[ yay, this driver builds on x86 again :) ]
> > diff --git a/drivers/ide/palm_bk3710.c b/drivers/ide/palm_bk3710.c
> > index f38aac7..6196f76 100644
> > --- a/drivers/ide/palm_bk3710.c
> > +++ b/drivers/ide/palm_bk3710.c
> > @@ -347,7 +347,7 @@ static int __init palm_bk3710_probe(struct platform_device *pdev)
> > struct clk *clk;
> > struct resource *mem, *irq;
> > void __iomem *base;
> > - unsigned long rate;
> > + unsigned long rate, mem_size;
> > int i, rc;
> > hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL };
> >
> > @@ -374,13 +374,19 @@ static int __init palm_bk3710_probe(struct platform_device *pdev)
> > return -ENODEV;
> > }
> >
> > - if (request_mem_region(mem->start, mem->end - mem->start + 1,
> > + mem_size = mem->end - mem->start + 1;
> > + if (request_mem_region(mem->start, mem_size,
> > "palm_bk3710") == NULL) {
>
> No point in keeping *if* occupying 2 lines, I think...
I fixed it while merging the patch.
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2009-02-01 17:24 UTC | newest]
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2009-01-30 19:59 [PATCH v2] IDE: palm_bk3710: use ioremap instead of arch-specific IO_ADDRESS() Kevin Hilman
2009-01-30 20:03 ` Sergei Shtylyov
2009-02-01 16:03 ` Bartlomiej Zolnierkiewicz
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