diff options
Diffstat (limited to 'drivers/staging/media/atomisp/pci/runtime/isys/src/csi_rx_rmgr.c')
| -rw-r--r-- | drivers/staging/media/atomisp/pci/runtime/isys/src/csi_rx_rmgr.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/staging/media/atomisp/pci/runtime/isys/src/csi_rx_rmgr.c b/drivers/staging/media/atomisp/pci/runtime/isys/src/csi_rx_rmgr.c index 8f2ce2c057eb..5a44d8f6c196 100644 --- a/drivers/staging/media/atomisp/pci/runtime/isys/src/csi_rx_rmgr.c +++ b/drivers/staging/media/atomisp/pci/runtime/isys/src/csi_rx_rmgr.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Support for Intel Camera Imaging ISP subsystem. * Copyright (c) 2010 - 2015, Intel Corporation. @@ -126,11 +127,11 @@ void ia_css_isys_csi_rx_lut_rmgr_release( } } -enum ia_css_err ia_css_isys_csi_rx_register_stream( +int ia_css_isys_csi_rx_register_stream( enum mipi_port_id port, uint32_t isys_stream_id) { - enum ia_css_err retval = IA_CSS_ERR_INTERNAL_ERROR; + int retval = -EINVAL; if ((port < N_INPUT_SYSTEM_CSI_PORT) && (isys_stream_id < SH_CSS_MAX_ISYS_CHANNEL_NODES)) { @@ -140,17 +141,17 @@ enum ia_css_err ia_css_isys_csi_rx_register_stream( if (bitop_getbit(pipe_io_status->active[port], isys_stream_id) == 0) { bitop_setbit(pipe_io_status->active[port], isys_stream_id); pipe_io_status->running[port] = 0; - retval = IA_CSS_SUCCESS; + retval = 0; } } return retval; } -enum ia_css_err ia_css_isys_csi_rx_unregister_stream( +int ia_css_isys_csi_rx_unregister_stream( enum mipi_port_id port, uint32_t isys_stream_id) { - enum ia_css_err retval = IA_CSS_ERR_INTERNAL_ERROR; + int retval = -EINVAL; if ((port < N_INPUT_SYSTEM_CSI_PORT) && (isys_stream_id < SH_CSS_MAX_ISYS_CHANNEL_NODES)) { @@ -159,7 +160,7 @@ enum ia_css_err ia_css_isys_csi_rx_unregister_stream( pipe_io_status = ia_css_pipeline_get_pipe_io_status(); if (bitop_getbit(pipe_io_status->active[port], isys_stream_id) == 1) { bitop_clearbit(pipe_io_status->active[port], isys_stream_id); - retval = IA_CSS_SUCCESS; + retval = 0; } } return retval; |