• Z
    mtd: rawnand: denali: Use managed device resources · 3a745b51
    Zheyu Ma 提交于
    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: 93db446a ("mtd: nand: move raw NAND related code to the raw/ subdir")
    Signed-off-by: NZheyu Ma <zheyuma97@gmail.com>
    Signed-off-by: NMiquel Raynal <miquel.raynal@bootlin.com>
    Link: https://lore.kernel.org/linux-mtd/20220411125808.958276-1-zheyuma97@gmail.com
    3a745b51
denali_pci.c 3.3 KB