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SubjectRe: [PATCH v2] mtd: rawnand: denali: Use managed device resources
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On Mon, 2022-04-11 at 12:58:08 UTC, Zheyu Ma wrote:
> All of the resources used by this driver has managed interfaces, so use
> them. Otherwise we will get the following splat:
>
> [ 4.472703] denali-nand-pci 0000:00:05.0: timeout while waiting for irq 0x1000
> [ 4.474071] denali-nand-pci: probe of 0000:00:05.0 failed with error -5
> [ 4.473538] nand: No NAND device found
> [ 4.474068] BUG: unable to handle page fault for address: ffffc90005000410
> [ 4.475169] #PF: supervisor write access in kernel mode
> [ 4.475579] #PF: error_code(0x0002) - not-present page
> [ 4.478362] RIP: 0010:iowrite32+0x9/0x50
> [ 4.486068] Call Trace:
> [ 4.486269] <IRQ>
> [ 4.486443] denali_isr+0x15b/0x300 [denali]
> [ 4.486788] ? denali_direct_write+0x50/0x50 [denali]
> [ 4.487189] __handle_irq_event_percpu+0x161/0x3b0
> [ 4.487571] handle_irq_event+0x7d/0x1b0
> [ 4.487884] handle_fasteoi_irq+0x2b0/0x770
> [ 4.488219] __common_interrupt+0xc8/0x1b0
> [ 4.488549] common_interrupt+0x9a/0xc0
>
> Fixes: 93db446a424c ("mtd: nand: move raw NAND related code to the raw/ subdir")
> Signed-off-by: Zheyu Ma <zheyuma97@gmail.com>

Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next, thanks.

Miquel

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