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staging: gasket: page_table: fix comment in components_to_dev_address 

Comments in components_to_dev_address() describing examples are
inconsistent, fix these to be accurate.

Signed-off-by: Nick Ewalt <nicholasewalt@google.com>
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Nick Ewalt 2018-10-14 21:59:23 -07:00 committed by Greg Kroah-Hartman
parent 54be7ec988
commit bae54fb812
1 changed files with 3 additions and 3 deletions
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6
drivers/staging/gasket/gasket_page_table.c
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@ -687,13 +687,13 @@ static inline bool gasket_addr_is_simple(struct gasket_page_table *pg_tbl,
* Convert (simple, page, offset) into a device address.
* Examples:
* Simple page 0, offset 32:
* Input (0, 0, 32), Output 0x20
* Input (1, 0, 32), Output 0x20
* Simple page 1000, offset 511:
* Input (0, 1000, 512), Output 0x3E81FF
* Input (1, 1000, 511), Output 0x3E81FF
* Extended page 0, offset 32:
* Input (0, 0, 32), Output 0x8000000020
* Extended page 1000, offset 511:
* Input (1, 1000, 512), Output 0x8003E81FF
* Input (0, 1000, 511), Output 0x8003E81FF
*/
static ulong gasket_components_to_dev_address(struct gasket_page_table *pg_tbl,
int is_simple, uint page_index,