diff options
Diffstat (limited to 'drivers/media/dvb')
| -rw-r--r-- | drivers/media/dvb/dvb-core/dvb_frontend.h | 8 | ||||
| -rw-r--r-- | drivers/media/dvb/dvb-usb/dvb-usb-remote.c | 4 | ||||
| -rw-r--r-- | drivers/media/dvb/firewire/firedtv-fw.c | 39 |
3 files changed, 11 insertions, 40 deletions
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.h b/drivers/media/dvb/dvb-core/dvb_frontend.h index 52e4ce4304e..80dda308ff7 100644 --- a/drivers/media/dvb/dvb-core/dvb_frontend.h +++ b/drivers/media/dvb/dvb-core/dvb_frontend.h @@ -214,14 +214,14 @@ struct dvb_tuner_ops { int (*get_status)(struct dvb_frontend *fe, u32 *status); int (*get_rf_strength)(struct dvb_frontend *fe, u16 *strength); - /** These are provided seperately from set_params in order to facilitate silicon - * tuners which require sophisticated tuning loops, controlling each parameter seperately. */ + /** These are provided separately from set_params in order to facilitate silicon + * tuners which require sophisticated tuning loops, controlling each parameter separately. */ int (*set_frequency)(struct dvb_frontend *fe, u32 frequency); int (*set_bandwidth)(struct dvb_frontend *fe, u32 bandwidth); /* - * These are provided seperately from set_params in order to facilitate silicon - * tuners which require sophisticated tuning loops, controlling each parameter seperately. + * These are provided separately from set_params in order to facilitate silicon + * tuners which require sophisticated tuning loops, controlling each parameter separately. */ int (*set_state)(struct dvb_frontend *fe, enum tuner_param param, struct tuner_state *state); int (*get_state)(struct dvb_frontend *fe, enum tuner_param param, struct tuner_state *state); diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-remote.c b/drivers/media/dvb/dvb-usb/dvb-usb-remote.c index a03ef7efec9..852fe89539c 100644 --- a/drivers/media/dvb/dvb-usb/dvb-usb-remote.c +++ b/drivers/media/dvb/dvb-usb/dvb-usb-remote.c @@ -9,7 +9,7 @@ #include <linux/usb/input.h> static int dvb_usb_getkeycode(struct input_dev *dev, - int scancode, int *keycode) + unsigned int scancode, unsigned int *keycode) { struct dvb_usb_device *d = input_get_drvdata(dev); @@ -39,7 +39,7 @@ static int dvb_usb_getkeycode(struct input_dev *dev, } static int dvb_usb_setkeycode(struct input_dev *dev, - int scancode, int keycode) + unsigned int scancode, unsigned int keycode) { struct dvb_usb_device *d = input_get_drvdata(dev); diff --git a/drivers/media/dvb/firewire/firedtv-fw.c b/drivers/media/dvb/firewire/firedtv-fw.c index 7a3de16fba0..75afe4f81e3 100644 --- a/drivers/media/dvb/firewire/firedtv-fw.c +++ b/drivers/media/dvb/firewire/firedtv-fw.c @@ -239,47 +239,18 @@ static const struct fw_address_region fcp_region = { }; /* Adjust the template string if models with longer names appear. */ -#define MAX_MODEL_NAME_LEN ((int)DIV_ROUND_UP(sizeof("FireDTV ????"), 4)) - -static size_t model_name(u32 *directory, __be32 *buffer) -{ - struct fw_csr_iterator ci; - int i, length, key, value, last_key = 0; - u32 *block = NULL; - - fw_csr_iterator_init(&ci, directory); - while (fw_csr_iterator_next(&ci, &key, &value)) { - if (last_key == CSR_MODEL && - key == (CSR_DESCRIPTOR | CSR_LEAF)) - block = ci.p - 1 + value; - last_key = key; - } - - if (block == NULL) - return 0; - - length = min((int)(block[0] >> 16) - 2, MAX_MODEL_NAME_LEN); - if (length <= 0) - return 0; - - /* fast-forward to text string */ - block += 3; - - for (i = 0; i < length; i++) - buffer[i] = cpu_to_be32(block[i]); - - return length * 4; -} +#define MAX_MODEL_NAME_LEN sizeof("FireDTV ????") static int node_probe(struct device *dev) { struct firedtv *fdtv; - __be32 name[MAX_MODEL_NAME_LEN]; + char name[MAX_MODEL_NAME_LEN]; int name_len, err; - name_len = model_name(fw_unit(dev)->directory, name); + name_len = fw_csr_string(fw_unit(dev)->directory, CSR_MODEL, + name, sizeof(name)); - fdtv = fdtv_alloc(dev, &backend, (char *)name, name_len); + fdtv = fdtv_alloc(dev, &backend, name, name_len >= 0 ? name_len : 0); if (!fdtv) return -ENOMEM; |