This is only an API consolidation and should make things more readable
it replaces var * HZ / 1000 by msecs_to_jiffies(var).
Signed-off-by: Nicholas Mc Guire <hofrat@xxxxxxxxx>
---
Note that the indentation is not aligned with the correct ( here due to
lines going over 80 char - not sure if this is the right way to resolve
this (this file has quite a few coding style issues).
Patch was only compile tested with x86_64_defconfig + CONFIG_USB_MDC800=m
Patch is against 3.19.0-rc7 (localversion-next is -next-20150204)
drivers/usb/image/mdc800.c | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/image/mdc800.c b/drivers/usb/image/mdc800.c
index a62865a..3a72e8f 100644
--- a/drivers/usb/image/mdc800.c
+++ b/drivers/usb/image/mdc800.c
@@ -347,7 +347,8 @@ static int mdc800_usb_waitForIRQ (int mode, int msec)
{
mdc800->camera_request_ready=1+mode;
- wait_event_timeout(mdc800->irq_wait, mdc800->irq_woken, msec*HZ/1000);
+ wait_event_timeout(mdc800->irq_wait, mdc800->irq_woken,
+ msecs_to_jiffies(msec));
mdc800->irq_woken = 0;
if (mdc800->camera_request_ready>0)
@@ -743,8 +744,9 @@ static ssize_t mdc800_device_read (struct file *file, char __user *buf, size_t l
mutex_unlock(&mdc800->io_lock);
return len-left;
}
- wait_event_timeout(mdc800->download_wait, mdc800->downloaded,
- TO_DOWNLOAD_GET_READY*HZ/1000);
+ wait_event_timeout(mdc800->download_wait,
+ mdc800->downloaded,
+ msecs_to_jiffies(TO_DOWNLOAD_GET_READY));
mdc800->downloaded = 0;
if (mdc800->download_urb->status != 0)
{
@@ -867,7 +869,8 @@ static ssize_t mdc800_device_write (struct file *file, const char __user *buf, s
mutex_unlock(&mdc800->io_lock);
return -EIO;
}
- wait_event_timeout(mdc800->write_wait, mdc800->written, TO_WRITE_GET_READY*HZ/1000);
+ wait_event_timeout(mdc800->write_wait, mdc800->written,
+ msecs_to_jiffies(TO_WRITE_GET_READY));
mdc800->written = 0;
if (mdc800->state == WORKING)
{
--
1.7.10.4
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