diff options
| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2021-12-07 15:17:33 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-06-25 12:49:01 +0300 |
| commit | d39d8f93a502678abb852c2187d3425d1d274459 (patch) | |
| tree | 63c8ac23af3f45cc3f40055a5028a383e1de4325 /drivers | |
| parent | 53825dfb7e46797ab99378c85ea545d2c78609e4 (diff) | |
| download | linux-d39d8f93a502678abb852c2187d3425d1d274459.tar.xz | |
random: remove unused irq_flags argument from add_interrupt_randomness()
commit 703f7066f40599c290babdb79dd61319264987e9 upstream.
Since commit
ee3e00e9e7101 ("random: use registers from interrupted code for CPU's w/o a cycle counter")
the irq_flags argument is no longer used.
Remove unused irq_flags.
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Dexuan Cui <decui@microsoft.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: K. Y. Srinivasan <kys@microsoft.com>
Cc: Stephen Hemminger <sthemmin@microsoft.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Wei Liu <wei.liu@kernel.org>
Cc: linux-hyperv@vger.kernel.org
Cc: x86@kernel.org
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Acked-by: Wei Liu <wei.liu@kernel.org>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/char/random.c | 4 | ||||
| -rw-r--r-- | drivers/hv/hv.c | 2 | ||||
| -rw-r--r-- | drivers/hv/vmbus_drv.c | 2 |
3 files changed, 4 insertions, 4 deletions
diff --git a/drivers/char/random.c b/drivers/char/random.c index 70185039f252..01e4e222b6d0 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -200,7 +200,7 @@ * void add_device_randomness(const void *buf, unsigned int size); * void add_input_randomness(unsigned int type, unsigned int code, * unsigned int value); - * void add_interrupt_randomness(int irq, int irq_flags); + * void add_interrupt_randomness(int irq); * void add_disk_randomness(struct gendisk *disk); * void add_hwgenerator_randomness(const char *buffer, size_t count, * size_t entropy); @@ -1272,7 +1272,7 @@ static __u32 get_reg(struct fast_pool *f, struct pt_regs *regs) return *ptr; } -void add_interrupt_randomness(int irq, int irq_flags) +void add_interrupt_randomness(int irq) { struct entropy_store *r; struct fast_pool *fast_pool = this_cpu_ptr(&irq_randomness); diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c index 12bc9fa21111..08bcefca313d 100644 --- a/drivers/hv/hv.c +++ b/drivers/hv/hv.c @@ -115,7 +115,7 @@ static void hv_stimer0_isr(void) hv_cpu = this_cpu_ptr(hv_context.cpu_context); hv_cpu->clk_evt->event_handler(hv_cpu->clk_evt); - add_interrupt_randomness(stimer0_vector, 0); + add_interrupt_randomness(stimer0_vector); } static int hv_ce_set_next_event(unsigned long delta, diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c index 0c17743b4a65..fca092cfe200 100644 --- a/drivers/hv/vmbus_drv.c +++ b/drivers/hv/vmbus_drv.c @@ -1146,7 +1146,7 @@ static void vmbus_isr(void) tasklet_schedule(&hv_cpu->msg_dpc); } - add_interrupt_randomness(HYPERVISOR_CALLBACK_VECTOR, 0); + add_interrupt_randomness(HYPERVISOR_CALLBACK_VECTOR); } /* |