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(parent: a2b6067) | patch
drivers: base: dma-mapping: use nth_page helper
authorGeliang Tang <geliangtang@gmail.com>
Fri, 24 Mar 2017 14:10:49 +0000 (22:10 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 8 Apr 2017 16:26:18 +0000 (18:26 +0200)
commit0dd89119614ba7afb6fe901a1760fa2e706cce86
treeca2e27934e479f469056b7e94d6100e6720ffce4tree | snapshot (tar.gz zip)
parenta2b60670aca207dae412f47a47e4aa5d8755aa61commit | diff
drivers: base: dma-mapping: use nth_page helper

Use nth_page() helper instead of page_to_pfn() and pfn_to_page() to
simplify the code.

Signed-off-by: Geliang Tang <geliangtang@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/base/dma-mapping.c diff | blob | blame | history