media: staging: atomisp: Remove driver

The atomisp driver has a long list of todo items and little has been done
to address these lately while more has been added. The driver is also not
functional. In other words, the driver would not be getting out of staging
in the foreseeable future. At the same time it consumes developer
resources in order to maintain the flaky code base. Remove it.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

1 files changed, 0 insertions, 108 deletions

diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/css_2401_csi2p_system/host/isys_irq_private.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/css_2401_csi2p_system/host/isys_irq_private.h
deleted file mode 100644
index e69f39893bd2..000000000000
--- a/drivers/staging/media/atomisp/pci/atomisp2/css2400/css_2401_csi2p_system/host/isys_irq_private.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * Support for Intel Camera Imaging ISP subsystem.
- * Copyright (c) 2015, Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- */
-
-#ifndef __ISYS_IRQ_PRIVATE_H__
-#define __ISYS_IRQ_PRIVATE_H__
-
-#include "isys_irq_global.h"
-#include "isys_irq_local.h"
-
-#if defined(USE_INPUT_SYSTEM_VERSION_2401)
-
-/* -------------------------------------------------------+
- |             Native command interface (NCI)             |
- + -------------------------------------------------------*/
-
-/**
-* @brief Get the isys irq status.
-* Refer to "isys_irq.h" for details.
-*/
-STORAGE_CLASS_ISYS2401_IRQ_C void isys_irqc_state_get(
-	const isys_irq_ID_t	isys_irqc_id,
-	isys_irqc_state_t *state)
-{
-	state->edge     = isys_irqc_reg_load(isys_irqc_id, ISYS_IRQ_EDGE_REG_IDX);
-	state->mask     = isys_irqc_reg_load(isys_irqc_id, ISYS_IRQ_MASK_REG_IDX);
-	state->status   = isys_irqc_reg_load(isys_irqc_id, ISYS_IRQ_STATUS_REG_IDX);
-	state->enable   = isys_irqc_reg_load(isys_irqc_id, ISYS_IRQ_ENABLE_REG_IDX);
-	state->level_no = isys_irqc_reg_load(isys_irqc_id, ISYS_IRQ_LEVEL_NO_REG_IDX);
-	/*
-	** Invalid to read/load from write-only register 'clear'
-	** state->clear = isys_irqc_reg_load(isys_irqc_id, ISYS_IRQ_CLEAR_REG_IDX);
-	*/
-}
-
-/**
-* @brief Dump the isys irq status.
-* Refer to "isys_irq.h" for details.
-*/
-STORAGE_CLASS_ISYS2401_IRQ_C void isys_irqc_state_dump(
-	const isys_irq_ID_t	isys_irqc_id,
-	const isys_irqc_state_t *state)
-{
-	ia_css_debug_dtrace(IA_CSS_DEBUG_TRACE,
-		"isys irq controller id %d"
-		"\n\tstatus:0x%x\n\tedge:0x%x\n\tmask:0x%x"
-		"\n\tenable:0x%x\n\tlevel_not_pulse:0x%x\n",
-		isys_irqc_id,
-		state->status, state->edge, state->mask, state->enable, state->level_no);
-}
-
-/* end of NCI */
-
-/* -------------------------------------------------------+
- |              Device level interface (DLI)              |
- + -------------------------------------------------------*/
-
-/* Support functions */
-STORAGE_CLASS_ISYS2401_IRQ_C void isys_irqc_reg_store(
-	const isys_irq_ID_t	isys_irqc_id,
-	const unsigned int	reg_idx,
-	const hrt_data	value)
-{
-	unsigned int reg_addr;
-
-	assert(isys_irqc_id < N_ISYS_IRQ_ID);
-	assert(reg_idx <= ISYS_IRQ_LEVEL_NO_REG_IDX);
-
-	reg_addr = ISYS_IRQ_BASE[isys_irqc_id] + (reg_idx * sizeof(hrt_data));
-	ia_css_debug_dtrace(IA_CSS_DEBUG_TRACE,
-		"isys irq store at addr(0x%x) val(%u)\n", reg_addr, (unsigned int)value);
-
-	ia_css_device_store_uint32(reg_addr, value);
-}
-
-STORAGE_CLASS_ISYS2401_IRQ_C hrt_data isys_irqc_reg_load(
-	const isys_irq_ID_t	isys_irqc_id,
-	const unsigned int	reg_idx)
-{
-	unsigned int reg_addr;
-	hrt_data value;
-
-	assert(isys_irqc_id < N_ISYS_IRQ_ID);
-	assert(reg_idx <= ISYS_IRQ_LEVEL_NO_REG_IDX);
-
-	reg_addr = ISYS_IRQ_BASE[isys_irqc_id] + (reg_idx * sizeof(hrt_data));
-	value = ia_css_device_load_uint32(reg_addr);
-	ia_css_debug_dtrace(IA_CSS_DEBUG_TRACE,
-		"isys irq load from addr(0x%x) val(%u)\n", reg_addr, (unsigned int)value);
-
-	return value;
-}
-
-/* end of DLI */
-
-#endif /* defined(USE_INPUT_SYSTEM_VERSION_2401) */
-
-#endif	/* __ISYS_IRQ_PRIVATE_H__ */