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, 184 deletions

diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_include/host/irq_public.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_include/host/irq_public.h
deleted file mode 100644
index 9aeaf8f..0000000
--- a/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_include/host/irq_public.h
+++ /dev/null
@@ -1,184 +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 __IRQ_PUBLIC_H_INCLUDED__
-#define __IRQ_PUBLIC_H_INCLUDED__
-
-#include <type_support.h>
-#include "system_types.h"
-
-/*! Read the control registers of IRQ[ID]
-
- \param	ID[in]				IRQ identifier
- \param	state[out]			irq controller state structure
-
- \return none, state = IRQ[ID].state
- */
-extern void irq_controller_get_state(
-	const irq_ID_t				ID,
-	irq_controller_state_t		*state);
-
-/*! Write to a control register of IRQ[ID]
-
- \param	ID[in]				IRQ identifier
- \param	reg[in]				register index
- \param value[in]			The data to be written
-
- \return none, IRQ[ID].ctrl[reg] = value
- */
-STORAGE_CLASS_IRQ_H void irq_reg_store(
-	const irq_ID_t		ID,
-	const unsigned int	reg,
-	const hrt_data		value);
-
-/*! Read from a control register of IRQ[ID]
-
- \param	ID[in]				IRQ identifier
- \param	reg[in]				register index
- \param value[in]			The data to be written
-
- \return IRQ[ID].ctrl[reg]
- */
-STORAGE_CLASS_IRQ_H hrt_data irq_reg_load(
-	const irq_ID_t		ID,
-	const unsigned int	reg);
-
-/*! Enable an IRQ channel of IRQ[ID] with a mode
-
- \param	ID[in]				IRQ (device) identifier
- \param	irq[in]				IRQ (channel) identifier
-
- \return none, enable(IRQ[ID].channel[irq_ID])
- */
-extern void irq_enable_channel(
-	const irq_ID_t				ID,
-	const unsigned int			irq_ID);
-
-/*! Enable pulse interrupts for IRQ[ID] with a mode
-
- \param	ID[in]				IRQ (device) identifier
- \param	enable				enable/disable pulse interrupts
-
- \return none
- */
-extern void irq_enable_pulse(
-	const irq_ID_t	ID,
-	bool 			pulse);
-
-/*! Disable an IRQ channel of IRQ[ID]
-
- \param	ID[in]				IRQ (device) identifier
- \param	irq[in]				IRQ (channel) identifier
-
- \return none, disable(IRQ[ID].channel[irq_ID])
- */
-extern void irq_disable_channel(
-	const irq_ID_t				ID,
-	const unsigned int			irq);
-
-/*! Clear the state of all IRQ channels of IRQ[ID]
-
- \param	ID[in]				IRQ (device) identifier
-
- \return none, clear(IRQ[ID].channel[])
- */
-extern void irq_clear_all(
-	const irq_ID_t				ID);
-
-/*! Return the ID of a signalling IRQ channel of IRQ[ID]
-
- \param	ID[in]				IRQ (device) identifier
- \param irq_id[out]			active IRQ (channel) identifier
-
- \Note: This function operates as strtok(), based on the return
-  state the user is informed if there are additional signalling
-  channels
-
- \return state(IRQ[ID])
- */
-extern enum hrt_isp_css_irq_status irq_get_channel_id(
-	const irq_ID_t				ID,
-	unsigned int				*irq_id);
-
-/*! Raise an interrupt on channel irq_id of device IRQ[ID]
-
- \param	ID[in]				IRQ (device) identifier
- \param	irq_id[in]			IRQ (channel) identifier
-
- \return none, signal(IRQ[ID].channel[irq_id])
- */
-extern void irq_raise(
-	const irq_ID_t				ID,
-	const irq_sw_channel_id_t	irq_id);
-
-/*! Test if any IRQ channel of the virtual super IRQ has raised a signal
-
- \return any(VIRQ.channel[irq_ID] != 0)
- */
-extern bool any_virq_signal(void);
-
-/*! Enable an IRQ channel of the virtual super IRQ
-
- \param	irq[in]				IRQ (channel) identifier
- \param	en[in]				predicate channel enable
-
- \return none, VIRQ.channel[irq_ID].enable = en
- */
-extern void cnd_virq_enable_channel(
-	const virq_id_t				irq_ID,
-	const bool					en);
-
-/*! Clear the state of all IRQ channels of the virtual super IRQ
-
- \return none, clear(VIRQ.channel[])
- */
-extern void virq_clear_all(void);
-
-/*! Clear the IRQ info state of the virtual super IRQ
-
- \param irq_info[in/out]	The IRQ (channel) state
-
- \return none
- */
-extern void virq_clear_info(
-	virq_info_t					*irq_info);
-
-/*! Return the ID of a signalling IRQ channel of the virtual super IRQ
-
- \param irq_id[out]			active IRQ (channel) identifier
-
- \Note: This function operates as strtok(), based on the return
-  state the user is informed if there are additional signalling
-  channels
-
- \return state(IRQ[...])
- */
-extern enum hrt_isp_css_irq_status virq_get_channel_id(
-	virq_id_t					*irq_id);
-
-/*! Return the IDs of all signaling IRQ channels of the virtual super IRQ
-
- \param irq_info[out]		all active IRQ (channel) identifiers
-
- \Note: Unlike "irq_get_channel_id()" this function returns all
-  channel signaling info. The new info is OR'd with the current
-  info state. N.B. this is the same as repeatedly calling the function
-  "irq_get_channel_id()" in a (non-blocked) handler routine
-
- \return (error(state(IRQ[...]))
- */
-extern enum hrt_isp_css_irq_status virq_get_channel_signals(
-	virq_info_t					*irq_info);
-
-#endif /* __IRQ_PUBLIC_H_INCLUDED__ */