diff options
Diffstat (limited to 'drivers/usb/chipidea')
| -rw-r--r-- | drivers/usb/chipidea/ci_hdrc_tegra.c | 2 | ||||
| -rw-r--r-- | drivers/usb/chipidea/core.c | 6 | ||||
| -rw-r--r-- | drivers/usb/chipidea/otg_fsm.c | 23 |
3 files changed, 15 insertions, 16 deletions
diff --git a/drivers/usb/chipidea/ci_hdrc_tegra.c b/drivers/usb/chipidea/ci_hdrc_tegra.c index 7b65a1040d2c..7f4d2b6af37a 100644 --- a/drivers/usb/chipidea/ci_hdrc_tegra.c +++ b/drivers/usb/chipidea/ci_hdrc_tegra.c @@ -29,7 +29,7 @@ static const struct tegra_udc_soc_info tegra20_udc_soc_info = { }; static const struct tegra_udc_soc_info tegra30_udc_soc_info = { - .flags = 0, + .flags = CI_HDRC_REQUIRES_ALIGNED_DMA, }; static const struct tegra_udc_soc_info tegra114_udc_soc_info = { diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c index dd2dd9391bb7..33ae87fa3ff3 100644 --- a/drivers/usb/chipidea/core.c +++ b/drivers/usb/chipidea/core.c @@ -835,7 +835,7 @@ static void ci_get_otg_capable(struct ci_hdrc *ci) } } -static ssize_t ci_role_show(struct device *dev, struct device_attribute *attr, +static ssize_t role_show(struct device *dev, struct device_attribute *attr, char *buf) { struct ci_hdrc *ci = dev_get_drvdata(dev); @@ -846,7 +846,7 @@ static ssize_t ci_role_show(struct device *dev, struct device_attribute *attr, return 0; } -static ssize_t ci_role_store(struct device *dev, +static ssize_t role_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t n) { struct ci_hdrc *ci = dev_get_drvdata(dev); @@ -877,7 +877,7 @@ static ssize_t ci_role_store(struct device *dev, return (ret == 0) ? n : ret; } -static DEVICE_ATTR(role, 0644, ci_role_show, ci_role_store); +static DEVICE_ATTR_RW(role); static struct attribute *ci_attrs[] = { &dev_attr_role.attr, diff --git a/drivers/usb/chipidea/otg_fsm.c b/drivers/usb/chipidea/otg_fsm.c index 9e2d300060bc..6ed4b00dba96 100644 --- a/drivers/usb/chipidea/otg_fsm.c +++ b/drivers/usb/chipidea/otg_fsm.c @@ -29,7 +29,7 @@ /* Add for otg: interact with user space app */ static ssize_t -get_a_bus_req(struct device *dev, struct device_attribute *attr, char *buf) +a_bus_req_show(struct device *dev, struct device_attribute *attr, char *buf) { char *next; unsigned size, t; @@ -45,7 +45,7 @@ get_a_bus_req(struct device *dev, struct device_attribute *attr, char *buf) } static ssize_t -set_a_bus_req(struct device *dev, struct device_attribute *attr, +a_bus_req_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { struct ci_hdrc *ci = dev_get_drvdata(dev); @@ -75,10 +75,10 @@ set_a_bus_req(struct device *dev, struct device_attribute *attr, return count; } -static DEVICE_ATTR(a_bus_req, S_IRUGO | S_IWUSR, get_a_bus_req, set_a_bus_req); +static DEVICE_ATTR_RW(a_bus_req); static ssize_t -get_a_bus_drop(struct device *dev, struct device_attribute *attr, char *buf) +a_bus_drop_show(struct device *dev, struct device_attribute *attr, char *buf) { char *next; unsigned size, t; @@ -94,7 +94,7 @@ get_a_bus_drop(struct device *dev, struct device_attribute *attr, char *buf) } static ssize_t -set_a_bus_drop(struct device *dev, struct device_attribute *attr, +a_bus_drop_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { struct ci_hdrc *ci = dev_get_drvdata(dev); @@ -115,11 +115,10 @@ set_a_bus_drop(struct device *dev, struct device_attribute *attr, return count; } -static DEVICE_ATTR(a_bus_drop, S_IRUGO | S_IWUSR, get_a_bus_drop, - set_a_bus_drop); +static DEVICE_ATTR_RW(a_bus_drop); static ssize_t -get_b_bus_req(struct device *dev, struct device_attribute *attr, char *buf) +b_bus_req_show(struct device *dev, struct device_attribute *attr, char *buf) { char *next; unsigned size, t; @@ -135,7 +134,7 @@ get_b_bus_req(struct device *dev, struct device_attribute *attr, char *buf) } static ssize_t -set_b_bus_req(struct device *dev, struct device_attribute *attr, +b_bus_req_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { struct ci_hdrc *ci = dev_get_drvdata(dev); @@ -160,10 +159,10 @@ set_b_bus_req(struct device *dev, struct device_attribute *attr, return count; } -static DEVICE_ATTR(b_bus_req, S_IRUGO | S_IWUSR, get_b_bus_req, set_b_bus_req); +static DEVICE_ATTR_RW(b_bus_req); static ssize_t -set_a_clr_err(struct device *dev, struct device_attribute *attr, +a_clr_err_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { struct ci_hdrc *ci = dev_get_drvdata(dev); @@ -180,7 +179,7 @@ set_a_clr_err(struct device *dev, struct device_attribute *attr, return count; } -static DEVICE_ATTR(a_clr_err, S_IWUSR, NULL, set_a_clr_err); +static DEVICE_ATTR_WO(a_clr_err); static struct attribute *inputs_attrs[] = { &dev_attr_a_bus_req.attr, |