diff options
| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2017-06-13 15:45:42 +0200 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@free-electrons.com> | 2017-06-20 09:14:39 +0200 |
| commit | 2291cb89680637f8f965371973273be312f2cede (patch) | |
| tree | a3d4e1521bcfe4ef208dbaee1576982f121bb2e7 /mm/interval_tree.c | |
| parent | mtd: nand: denali: use interrupt instead of polling for bank reset (diff) | |
| download | linux-2291cb89680637f8f965371973273be312f2cede.tar.xz linux-2291cb89680637f8f965371973273be312f2cede.zip | |
mtd: nand: denali: propagate page to helpers via function argument
This driver stores the currently addressed page into denali->page,
which is later read out by helper functions. While I am tackling on
this driver, I often missed to insert "denali->page = page;" where
needed. This makes page_read/write callbacks to get access to a
wrong page, which is a bug hard to figure out.
Instead, I'd rather pass the page via function argument because the
compiler's prototype checks will help to detect bugs.
For the same reason, propagate dma_addr to the DMA helpers instead
of denali->buf.dma_buf .
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Diffstat (limited to 'mm/interval_tree.c')
0 files changed, 0 insertions, 0 deletions