diff options
Diffstat (limited to 'drivers/crypto/ux500/cryp/cryp_irq.c')
| -rw-r--r-- | drivers/crypto/ux500/cryp/cryp_irq.c | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/drivers/crypto/ux500/cryp/cryp_irq.c b/drivers/crypto/ux500/cryp/cryp_irq.c deleted file mode 100644 index 6d2f07bec98a..000000000000 --- a/drivers/crypto/ux500/cryp/cryp_irq.c +++ /dev/null @@ -1,45 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * Copyright (C) ST-Ericsson SA 2010 - * Author: Shujuan Chen <shujuan.chen@stericsson.com> for ST-Ericsson. - * Author: Jonas Linde <jonas.linde@stericsson.com> for ST-Ericsson. - * Author: Joakim Bech <joakim.xx.bech@stericsson.com> for ST-Ericsson. - * Author: Berne Hebark <berne.herbark@stericsson.com> for ST-Ericsson. - * Author: Niklas Hernaeus <niklas.hernaeus@stericsson.com> for ST-Ericsson. - */ - -#include <linux/kernel.h> -#include <linux/bitmap.h> -#include <linux/device.h> - -#include "cryp.h" -#include "cryp_p.h" -#include "cryp_irq.h" -#include "cryp_irqp.h" - -void cryp_enable_irq_src(struct cryp_device_data *device_data, u32 irq_src) -{ - u32 i; - - dev_dbg(device_data->dev, "[%s]", __func__); - - i = readl_relaxed(&device_data->base->imsc); - i = i | irq_src; - writel_relaxed(i, &device_data->base->imsc); -} - -void cryp_disable_irq_src(struct cryp_device_data *device_data, u32 irq_src) -{ - u32 i; - - dev_dbg(device_data->dev, "[%s]", __func__); - - i = readl_relaxed(&device_data->base->imsc); - i = i & ~irq_src; - writel_relaxed(i, &device_data->base->imsc); -} - -bool cryp_pending_irq_src(struct cryp_device_data *device_data, u32 irq_src) -{ - return (readl_relaxed(&device_data->base->mis) & irq_src) > 0; -} |