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Searched refs:buf_head (Results 1 – 5 of 5) sorted by relevance

/openbmc/linux/drivers/media/rc/
H A Dmeson-ir-tx.c70 unsigned int buf_head; member
150 while (ir->buf_head < ir->buf_len && nr < max_fifo_level) { in meson_irtx_send_buffer()
151 writel(ir->buf[ir->buf_head], ir->reg_base + IRB_ADDR2); in meson_irtx_send_buffer()
153 ir->buf_head++; in meson_irtx_send_buffer()
206 if (ir->buf_head < ir->buf_len) in meson_irtx_irqhandler()
243 ir->buf_head = head; in meson_irtx_update_buf()
/openbmc/u-boot/drivers/usb/gadget/
H A Df_rockusb.c115 if (!f_rkusb->buf_head) { in get_rkusb()
116 f_rkusb->buf_head = memalign(CONFIG_SYS_CACHELINE_SIZE, in get_rkusb()
118 if (!f_rkusb->buf_head) in get_rkusb()
121 f_rkusb->buf = f_rkusb->buf_head; in get_rkusb()
122 memset(f_rkusb->buf_head, 0, RKUSB_BUF_SIZE); in get_rkusb()
214 if (f_rkusb->buf_head) { in rockusb_disable()
215 free(f_rkusb->buf_head); in rockusb_disable()
216 f_rkusb->buf_head = NULL; in rockusb_disable()
525 f_rkusb->buf = f_rkusb->buf_head; in rx_handler_dl_image()
532 if (f_rkusb->buf == f_rkusb->buf_head) in rx_handler_dl_image()
[all …]
/openbmc/u-boot/arch/arm/include/asm/arch-rockchip/
H A Df_rockusb.h130 void *buf_head; member
/openbmc/linux/drivers/staging/vc04_services/vchiq-mmal/
H A Dmmal-vchiq.c1301 struct list_head *q, *buf_head; in port_disable() local
1322 list_for_each_safe(buf_head, q, &port->buffers) { in port_disable()
1325 mmalbuf = list_entry(buf_head, struct mmal_buffer, in port_disable()
1327 list_del(buf_head); in port_disable()
1351 struct list_head *q, *buf_head; in port_enable() local
1367 list_for_each_safe(buf_head, q, &port->buffers) { in port_enable()
1370 mmalbuf = list_entry(buf_head, struct mmal_buffer, in port_enable()
1376 list_del(buf_head); in port_enable()
/openbmc/linux/kernel/
H A Dauditsc.c1138 char *buf_head; in audit_log_execve_info() local
1155 buf_head = kmalloc(MAX_EXECVE_AUDIT_LEN + 1, GFP_KERNEL); in audit_log_execve_info()
1156 if (!buf_head) { in audit_log_execve_info()
1160 buf = buf_head; in audit_log_execve_info()
1185 if (buf != buf_head) { in audit_log_execve_info()
1186 memmove(buf_head, buf, len_buf); in audit_log_execve_info()
1187 buf = buf_head; in audit_log_execve_info()
1191 len_tmp = strncpy_from_user(&buf_head[len_buf], p, in audit_log_execve_info()
1219 buf_head[len_buf] = '\0'; in audit_log_execve_info()
1296 kfree(buf_head); in audit_log_execve_info()