diff options
| author | Andrew Jeffery <andrew@aj.id.au> | 2020-09-10 05:56:30 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2020-09-29 15:38:44 +0300 |
| commit | 1d6db5ae6b090d1a8edfcb36b9bf47c5f4fe27f6 (patch) | |
| tree | 651c32d9411bb99e828797647fba6736a7fcc1cb /drivers/pinctrl/aspeed | |
| parent | 7e8d8ac78f35b2fc8cb1548f4ea5f5d9eaf3b3f8 (diff) | |
| download | linux-1d6db5ae6b090d1a8edfcb36b9bf47c5f4fe27f6.tar.xz | |
pinctrl: aspeed: Use the right pinconf mask
The Aspeed pinconf data structures are split into 'conf' and 'map'
types, where the 'conf' struct defines which register and bitfield to
manipulate, while the 'map' struct defines what value to write to
the register and bitfield.
Both structs have a mask member, and the wrong mask was being used to
tell the regmap which bits to update.
A todo is to look at whether we can remove the mask from the 'map'
struct.
Fixes: 5f52c853847f ("pinctrl: aspeed: Use masks to describe pinconf bitfields")
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Cc: Johnny Huang <johnny_huang@aspeedtech.com>
Link: https://lore.kernel.org/r/20200910025631.2996342-3-andrew@aj.id.au
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/aspeed')
| -rw-r--r-- | drivers/pinctrl/aspeed/pinctrl-aspeed.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed.c b/drivers/pinctrl/aspeed/pinctrl-aspeed.c index 2e0260c1a57c..6a94eaecf638 100644 --- a/drivers/pinctrl/aspeed/pinctrl-aspeed.c +++ b/drivers/pinctrl/aspeed/pinctrl-aspeed.c @@ -534,7 +534,7 @@ int aspeed_pin_config_set(struct pinctrl_dev *pctldev, unsigned int offset, val = pmap->val << __ffs(pconf->mask); rc = regmap_update_bits(pdata->scu, pconf->reg, - pmap->mask, val); + pconf->mask, val); if (rc < 0) return rc; |