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    Subject[PATCH 1/2] ALSA: au1x00: Use resource_size instead of computation
    Date
    This issue was reported by coccicheck using the semantic patch 
    at scripts/coccinelle/api/resource_size.cocci

    Signed-off-by: Benoit Taine <benoit.taine@lip6.fr>
    ---
    Not compile tested, due incompatible architecture.

    sound/mips/au1x00.c | 6 +++---
    1 file changed, 3 insertions(+), 3 deletions(-)

    diff --git a/sound/mips/au1x00.c b/sound/mips/au1x00.c
    index d10ef76..fbcaa54 100644
    --- a/sound/mips/au1x00.c
    +++ b/sound/mips/au1x00.c
    @@ -648,14 +648,14 @@ static int au1000_ac97_probe(struct platform_device *pdev)
    goto out;

    err = -EBUSY;
    - au1000->ac97_res_port = request_mem_region(r->start,
    - r->end - r->start + 1, pdev->name);
    + au1000->ac97_res_port = request_mem_region(r->start, resource_size(r),
    + pdev->name);
    if (!au1000->ac97_res_port) {
    snd_printk(KERN_ERR "ALSA AC97: can't grab AC97 port\n");
    goto out;
    }

    - io = ioremap(r->start, r->end - r->start + 1);
    + io = ioremap(r->start, resource_size(r));
    if (!io)
    goto out;



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