ia_css_mipi_frame_enable_check_on_size() wasn't used by any functions.
So, it can be removed.
Signed-off-by: Kate Hsuan <hpa@xxxxxxxxxx>
---
.../staging/media/atomisp/pci/ia_css_mipi.h | 16 ----------
.../staging/media/atomisp/pci/sh_css_mipi.c | 29 -------------------
2 files changed, 45 deletions(-)
diff --git a/drivers/staging/media/atomisp/pci/ia_css_mipi.h b/drivers/staging/media/atomisp/pci/ia_css_mipi.h
index 9e50e1c619be..cd6e0111d9f4 100644
--- a/drivers/staging/media/atomisp/pci/ia_css_mipi.h
+++ b/drivers/staging/media/atomisp/pci/ia_css_mipi.h
@@ -25,22 +25,6 @@
#include "ia_css_stream_format.h"
#include "ia_css_input_port.h"
-/* @brief Register size of a CSS MIPI frame for check during capturing.
- *
- * @param[in] port CSI-2 port this check is registered.
- * @param[in] size_mem_words The frame size in memory words (32B).
- * @return Return the error in case of failure. E.g. MAX_NOF_ENTRIES REACHED
- *
- * Register size of a CSS MIPI frame to check during capturing. Up to
- * IA_CSS_MIPI_SIZE_CHECK_MAX_NOF_ENTRIES entries per port allowed. Entries are reset
- * when stream is stopped.
- *
- *
- */
-int
-ia_css_mipi_frame_enable_check_on_size(const enum mipi_port_id port,
- const unsigned int size_mem_words);
-
/* @brief Calculate the size of a mipi frame.
*
* @param[in] width The width (in pixels) of the frame.
diff --git a/drivers/staging/media/atomisp/pci/sh_css_mipi.c b/drivers/staging/media/atomisp/pci/sh_css_mipi.c
index b20acaab0595..16c824981c59 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_mipi.c
+++ b/drivers/staging/media/atomisp/pci/sh_css_mipi.c
@@ -185,35 +185,6 @@ ia_css_mipi_frame_calculate_size(const unsigned int width,
return err;
}
-/*
- * Check if a source port or TPG/PRBS ID is valid
- */
-
-#if !defined(ISP2401)
-int
-ia_css_mipi_frame_enable_check_on_size(const enum mipi_port_id port,
- const unsigned int size_mem_words)
-{
- u32 idx;
-
- int err = -EBUSY;
-
- OP___assert(port < N_CSI_PORTS);
- OP___assert(size_mem_words != 0);
-
- for (idx = 0; idx < IA_CSS_MIPI_SIZE_CHECK_MAX_NOF_ENTRIES_PER_PORT &&
- my_css.mipi_sizes_for_check[port][idx] != 0;
- idx++) { /* do nothing */
- }
- if (idx < IA_CSS_MIPI_SIZE_CHECK_MAX_NOF_ENTRIES_PER_PORT) {
- my_css.mipi_sizes_for_check[port][idx] = size_mem_words;
- err = 0;
- }
-
- return err;
-}
-#endif
-
void
mipi_init(void)
{
--
2.41.0
