system/linux
system/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux synced 2024-11-05 18:23:50 +00:00
Code Issues Projects Releases Packages Wiki Activity

sata: fsl: fix DPRINTK format string

Browse source 
Printing an __iomem pointer as %x produces a warning:

drivers/ata/sata_fsl.c: In function 'fsl_sata_set_irq_coalescing':
drivers/ata/sata_fsl.c:316:17: error: format '%x' expects argument of type 'unsigned int', but argument 2 has type 'void *' [-Werror=format=]
  316 |         DPRINTK("ICC register status: (hcr base: 0x%x) = 0x%x\n",
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  317 |                         hcr_base, ioread32(hcr_base + ICC));
      |                         ~~~~~~~~
      |                         |
      |                         void *

It's not clear why that pointer should be printed here, but if we do,
then using %p is the way to avoid the warnings.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20210514213402.691436-1-arnd@kernel.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Arnd Bergmann 2021-05-14 23:33:57 +02:00 committed by Jens Axboe
parent dbc557fa5f
commit c9efa49290
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
drivers/ata/sata_fsl.c
View file

@ -313,7 +313,7 @@ static void fsl_sata_set_irq_coalescing(struct ata_host *host,
DPRINTK("interrupt coalescing, count = 0x%x, ticks = %x\n",
intr_coalescing_count, intr_coalescing_ticks);
DPRINTK("ICC register status: (hcr base: 0x%x) = 0x%x\n",
DPRINTK("ICC register status: (hcr base: %p) = 0x%x\n",
hcr_base, ioread32(hcr_base + ICC));
}