diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2011-12-14 20:33:37 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2012-01-03 09:10:06 +0100 |
| commit | ca53c5f1ca5c936777caca46b7c716a40682ce83 (patch) | |
| tree | 14cc56944d442c8b509b2ad1e9d350617b98cf47 /drivers/pinctrl/core.h | |
| parent | 23750196ef472e9249958d5165b0bb292518c710 (diff) | |
| download | op-kernel-dev-ca53c5f1ca5c936777caca46b7c716a40682ce83.zip op-kernel-dev-ca53c5f1ca5c936777caca46b7c716a40682ce83.tar.gz | |
pinctrl: conjure names for unnamed pins
If pins with blank names are registered, we assign them names on-the-fly
on the form "PINn" where n is the pin number for that pin on the specific
controller.
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/core.h')
| -rw-r--r-- | drivers/pinctrl/core.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/pinctrl/core.h b/drivers/pinctrl/core.h index 53755825..177a331 100644 --- a/drivers/pinctrl/core.h +++ b/drivers/pinctrl/core.h @@ -52,6 +52,7 @@ struct pinctrl_dev { * @pctldev: corresponding pin control device * @name: a name for the pin, e.g. the name of the pin/pad/finger on a * datasheet or such + * @dynamic_name: if the name of this pin was dynamically allocated * @lock: a lock to protect the descriptor structure * @mux_requested: whether the pin is already requested by pinmux or not * @mux_function: a named muxing function for the pin that will be passed to @@ -60,6 +61,7 @@ struct pinctrl_dev { struct pin_desc { struct pinctrl_dev *pctldev; const char *name; + bool dynamic_name; spinlock_t lock; /* These fields only added when supporting pinmux drivers */ #ifdef CONFIG_PINMUX |
