iosys-map: Fix typo in documentation

It's one argument, vaddr_iomem, not 2 (vaddr and _iomem).

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220610232130.2865479-3-lucas.demarchi@intel.com

diff --git a/include/linux/iosys-map.h b/include/linux/iosys-map.h
index e69a002d5aa4a085a41db42af4238051ce744f6b..4b8406ee8bc45e557ac88bc91928898853389461 100644 (file)
--- a/include/linux/iosys-map.h
+++ b/include/linux/iosys-map.h
@@ -23,7 +23,7 @@
  *     memcpy(vaddr, src, len);
  *
  *     void *vaddr_iomem = ...; // pointer to I/O memory
- *     memcpy_toio(vaddr, _iomem, src, len);
+ *     memcpy_toio(vaddr_iomem, src, len);
  *
  * The user of such pointer may not have information about the mapping of that
  * region or may want to have a single code path to handle operations on that