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| author | Simon Glass <sjg@chromium.org> | 2015-10-18 21:17:14 -0600 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2015-11-19 20:13:40 -0700 |
| commit | 745009c4d081a9fb5504ce3e97b39e92cbe77ef4 (patch) | |
| tree | 695ac969565a22a06a78303185a117f4cc345507 | |
| parent | 66877b0f5fc96906d70f1264b3b8102d2156360f (diff) | |
| download | u-boot-imx-745009c4d081a9fb5504ce3e97b39e92cbe77ef4.zip u-boot-imx-745009c4d081a9fb5504ce3e97b39e92cbe77ef4.tar.gz u-boot-imx-745009c4d081a9fb5504ce3e97b39e92cbe77ef4.tar.bz2 | |
cros_ec: Use udevice instead of cros_ec_dev for keyboard functions
In preparation for converting the cros_ec keyboard driver to driver model,
adjust the cros_ec functions it will use to use a normal struct udevice.
Signed-off-by: Simon Glass <sjg@chromium.org>
| -rw-r--r-- | drivers/input/cros_ec_keyb.c | 4 | ||||
| -rw-r--r-- | drivers/misc/cros_ec.c | 14 | ||||
| -rw-r--r-- | include/cros_ec.h | 4 |
3 files changed, 13 insertions, 9 deletions
diff --git a/drivers/input/cros_ec_keyb.c b/drivers/input/cros_ec_keyb.c index 41d8a6f..09e7cbd 100644 --- a/drivers/input/cros_ec_keyb.c +++ b/drivers/input/cros_ec_keyb.c @@ -54,7 +54,7 @@ static int check_for_keys(struct keyb *config, unsigned int row, col, bit, data; int num_keys; - if (cros_ec_scan_keyboard(config->dev, &scan)) { + if (cros_ec_scan_keyboard(config->dev->dev, &scan)) { debug("%s: keyboard scan failed\n", __func__); return -EIO; } @@ -139,7 +139,7 @@ int cros_ec_kbc_check(struct input_config *input) * may return 0 before all keys have been read from the EC. */ do { - irq_pending = cros_ec_interrupt_pending(config.dev); + irq_pending = cros_ec_interrupt_pending(config.dev->dev); if (irq_pending) { num_keys = check_for_keys(&config, keys, KBC_MAX_KEYS, &same); diff --git a/drivers/misc/cros_ec.c b/drivers/misc/cros_ec.c index ba36795..e3229ef 100644 --- a/drivers/misc/cros_ec.c +++ b/drivers/misc/cros_ec.c @@ -358,9 +358,11 @@ static int ec_command(struct cros_ec_dev *dev, uint8_t cmd, int cmd_version, return len; } -int cros_ec_scan_keyboard(struct cros_ec_dev *dev, struct mbkp_keyscan *scan) +int cros_ec_scan_keyboard(struct udevice *dev, struct mbkp_keyscan *scan) { - if (ec_command(dev, EC_CMD_MKBP_STATE, 0, NULL, 0, scan, + struct cros_ec_dev *cdev = dev_get_uclass_priv(dev); + + if (ec_command(cdev, EC_CMD_MKBP_STATE, 0, NULL, 0, scan, sizeof(scan->data)) != sizeof(scan->data)) return -1; @@ -549,13 +551,15 @@ int cros_ec_reboot(struct cros_ec_dev *dev, enum ec_reboot_cmd cmd, return 0; } -int cros_ec_interrupt_pending(struct cros_ec_dev *dev) +int cros_ec_interrupt_pending(struct udevice *dev) { + struct cros_ec_dev *cdev = dev_get_uclass_priv(dev); + /* no interrupt support : always poll */ - if (!dm_gpio_is_valid(&dev->ec_int)) + if (!dm_gpio_is_valid(&cdev->ec_int)) return -ENOENT; - return dm_gpio_get_value(&dev->ec_int); + return dm_gpio_get_value(&cdev->ec_int); } int cros_ec_info(struct cros_ec_dev *dev, struct ec_response_mkbp_info *info) diff --git a/include/cros_ec.h b/include/cros_ec.h index b926934..5fa5f6f 100644 --- a/include/cros_ec.h +++ b/include/cros_ec.h @@ -81,7 +81,7 @@ int cros_ec_read_id(struct cros_ec_dev *dev, char *id, int maxlen); * @param scan Place to put the scan results * @return 0 if ok, -1 on error */ -int cros_ec_scan_keyboard(struct cros_ec_dev *dev, struct mbkp_keyscan *scan); +int cros_ec_scan_keyboard(struct udevice *dev, struct mbkp_keyscan *scan); /** * Read which image is currently running on the CROS-EC device. @@ -125,7 +125,7 @@ int cros_ec_reboot(struct cros_ec_dev *dev, enum ec_reboot_cmd cmd, * @param dev CROS-EC device * @return 0 if no interrupt is pending */ -int cros_ec_interrupt_pending(struct cros_ec_dev *dev); +int cros_ec_interrupt_pending(struct udevice *dev); enum { CROS_EC_OK, |