Hi Ben,
On Wed, May 18, 2011 at 03:11:58, Ben Gardiner wrote:
> diff --git a/arch/arm/mach-davinci/sram.c b/arch/arm/mach-davinci/sram.c
> index 219d4c5..96026df 100644
> --- a/arch/arm/mach-davinci/sram.c
> +++ b/arch/arm/mach-davinci/sram.c
> @@ -8,6 +8,7 @@
> * the Free Software Foundation; either version 2 of the License, or
> * (at your option) any later version.
> */
> +#include <linux/io.h>
> #include <linux/module.h>
> #include <linux/init.h>
> #include <asm/pv-pool.h>
> @@ -26,16 +27,23 @@ EXPORT_SYMBOL_GPL(davinci_pv_pool);
> */
> static int __init sram_init(void)
> {
> + void *addr;
> unsigned len = davinci_soc_info.sram_len;
> int status = 0;
>
> if (len) {
> len = min_t(unsigned, len, SRAM_SIZE);
> - davinci_pv_pool = pv_pool_create((void *)SRAM_VIRT,
> + addr = ioremap(davinci_soc_info.sram_phys, len);
> + if (!addr)
> + return -EIO;
-ENOMEM here (for the next time you post). See Sergei's
mail on error codes below. Useful stuff.
https://patchwork.kernel.org/patch/47365/
Thanks,
Sekhar
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