Messages in this thread Patch in this message | | | From | Mark Brown <> | Subject | [PATCH 1/2] mfd: Don't mark WM8350 security register as volatile | Date | Wed, 22 Oct 2008 10:58:35 +0100 |
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There's no need to read this back from the chip each time.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> --- drivers/mfd/wm8350-regmap.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/mfd/wm8350-regmap.c b/drivers/mfd/wm8350-regmap.c index 974678d..aaf394a 100644 --- a/drivers/mfd/wm8350-regmap.c +++ b/drivers/mfd/wm8350-regmap.c @@ -1307,7 +1307,7 @@ const struct wm8350_reg_access wm8350_reg_io_map[] = { { 0xFF3F, 0xE03F, 0x0000 }, /* R216 - Main Bandgap Control */ { 0xEF2F, 0xE02F, 0x0000 }, /* R217 - OSC Control */ { 0xF3FF, 0xB3FF, 0xc000 }, /* R218 - RTC Tick Control */ - { 0xFFFF, 0xFFFF, 0xFFFF }, /* R219 */ + { 0xFFFF, 0xFFFF, 0x0000 }, /* R219 - Security */ { 0x09FF, 0x01FF, 0x0000 }, /* R220 - RAM BIST 1 */ { 0x0000, 0x0000, 0x0000 }, /* R221 */ { 0xFFFF, 0xFFFF, 0xFFFF }, /* R222 */ -- 1.5.6.5
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