diff options
Diffstat (limited to 'drivers/firmware/dell_rbu.c')
| -rw-r--r-- | drivers/firmware/dell_rbu.c | 68 |
1 files changed, 30 insertions, 38 deletions
diff --git a/drivers/firmware/dell_rbu.c b/drivers/firmware/dell_rbu.c index 9c2c2b199454..b66782398258 100644 --- a/drivers/firmware/dell_rbu.c +++ b/drivers/firmware/dell_rbu.c @@ -85,8 +85,7 @@ static struct platform_device *rbu_device; static int context; static dma_addr_t dell_rbu_dmaaddr; -static void -init_packet_head(void) +static void init_packet_head(void) { INIT_LIST_HEAD(&packet_data_head.list); rbu_data.packet_write_count = 0; @@ -95,8 +94,7 @@ init_packet_head(void) rbu_data.packetsize = 0; } -static int -fill_last_packet(void *data, size_t length) +static int fill_last_packet(void *data, size_t length) { struct list_head *ptemp_list; struct packet_data *packet = NULL; @@ -138,8 +136,7 @@ fill_last_packet(void *data, size_t length) return 0; } -static int -create_packet(size_t length) +static int create_packet(size_t length) { struct packet_data *newpacket; int ordernum = 0; @@ -198,8 +195,7 @@ create_packet(size_t length) return 0; } -static int -packetize_data(void *data, size_t length) +static int packetize_data(void *data, size_t length) { int rc = 0; @@ -213,8 +209,7 @@ packetize_data(void *data, size_t length) return rc; } -static int -do_packet_read(char *data, struct list_head *ptemp_list, +static int do_packet_read(char *data, struct list_head *ptemp_list, int length, int bytes_read, int *list_read_count) { void *ptemp_buf; @@ -248,8 +243,7 @@ do_packet_read(char *data, struct list_head *ptemp_list, return bytes_copied; } -static int -packet_read_list(char *data, size_t * pread_length) +static int packet_read_list(char *data, size_t *pread_length) { struct list_head *ptemp_list; int temp_count = 0; @@ -287,8 +281,7 @@ packet_read_list(char *data, size_t * pread_length) return 0; } -static void -packet_empty_list(void) +static void packet_empty_list(void) { struct list_head *ptemp_list; struct list_head *pnext_list; @@ -320,8 +313,7 @@ packet_empty_list(void) * img_update_free: Frees the buffer allocated for storing BIOS image * Always called with lock held and returned with lock held */ -static void -img_update_free(void) +static void img_update_free(void) { if (!rbu_data.image_update_buffer) return; @@ -358,8 +350,7 @@ img_update_free(void) * already allocated size, then that memory is reused. This function is * called with lock held and returns with lock held. */ -static int -img_update_realloc(unsigned long size) +static int img_update_realloc(unsigned long size) { unsigned char *image_update_buffer = NULL; unsigned long rc; @@ -428,8 +419,7 @@ img_update_realloc(unsigned long size) return rc; } -static ssize_t -read_packet_data(char *buffer, loff_t pos, size_t count) +static ssize_t read_packet_data(char *buffer, loff_t pos, size_t count) { int retval; size_t bytes_left; @@ -470,8 +460,7 @@ read_packet_data(char *buffer, loff_t pos, size_t count) return retval; } -static ssize_t -read_rbu_mono_data(char *buffer, loff_t pos, size_t count) +static ssize_t read_rbu_mono_data(char *buffer, loff_t pos, size_t count) { unsigned char *ptemp = NULL; size_t bytes_left = 0; @@ -509,8 +498,8 @@ read_rbu_mono_data(char *buffer, loff_t pos, size_t count) return ret_count; } -static ssize_t -read_rbu_data(struct kobject *kobj, char *buffer, loff_t pos, size_t count) +static ssize_t read_rbu_data(struct kobject *kobj, char *buffer, + loff_t pos, size_t count) { ssize_t ret_count = 0; @@ -527,8 +516,7 @@ read_rbu_data(struct kobject *kobj, char *buffer, loff_t pos, size_t count) return ret_count; } -static void -callbackfn_rbu(const struct firmware *fw, void *context) +static void callbackfn_rbu(const struct firmware *fw, void *context) { int rc = 0; @@ -564,9 +552,8 @@ callbackfn_rbu(const struct firmware *fw, void *context) rbu_data.entry_created = 1; } -static ssize_t -read_rbu_image_type(struct kobject *kobj, char *buffer, loff_t pos, - size_t count) +static ssize_t read_rbu_image_type(struct kobject *kobj, char *buffer, + loff_t pos, size_t count) { int size = 0; if (!pos) @@ -574,9 +561,8 @@ read_rbu_image_type(struct kobject *kobj, char *buffer, loff_t pos, return size; } -static ssize_t -write_rbu_image_type(struct kobject *kobj, char *buffer, loff_t pos, - size_t count) +static ssize_t write_rbu_image_type(struct kobject *kobj, char *buffer, + loff_t pos, size_t count) { int rc = count; int req_firm_rc = 0; @@ -636,18 +622,25 @@ write_rbu_image_type(struct kobject *kobj, char *buffer, loff_t pos, } static struct bin_attribute rbu_data_attr = { - .attr = {.name = "data",.owner = THIS_MODULE,.mode = 0444}, + .attr = { + .name = "data", + .owner = THIS_MODULE, + .mode = 0444, + }, .read = read_rbu_data, }; static struct bin_attribute rbu_image_type_attr = { - .attr = {.name = "image_type",.owner = THIS_MODULE,.mode = 0644}, + .attr = { + .name = "image_type", + .owner = THIS_MODULE, + .mode = 0644, + }, .read = read_rbu_image_type, .write = write_rbu_image_type, }; -static int __init -dcdrbu_init(void) +static int __init dcdrbu_init(void) { int rc = 0; spin_lock_init(&rbu_data.lock); @@ -677,8 +670,7 @@ dcdrbu_init(void) } -static __exit void -dcdrbu_exit(void) +static __exit void dcdrbu_exit(void) { spin_lock(&rbu_data.lock); packet_empty_list(); |