diff options
| author | Nicholas Mc Guire <hofrat@osadl.org> | 2015-02-09 20:24:25 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-03-25 11:36:38 +0100 |
| commit | 860cba13432e071442a39e9bab83258c631d33a6 (patch) | |
| tree | 6370097df7346f6fa5504a95729dc550b188d981 /drivers/misc/carma/carma-fpga-program.c | |
| parent | misc: tifm: match return type of wait_for_completion_timeout (diff) | |
| download | linux-860cba13432e071442a39e9bab83258c631d33a6.tar.xz linux-860cba13432e071442a39e9bab83258c631d33a6.zip | |
misc: carma: fixup return type of wait_for_completion_timeout
return type of wait_for_completion_timeout is unsigned long not int. The
rc variable is renamed timeout to reflect its use and the type adjusted to
unsigned long.
Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/carma/carma-fpga-program.c')
| -rw-r--r-- | drivers/misc/carma/carma-fpga-program.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/misc/carma/carma-fpga-program.c b/drivers/misc/carma/carma-fpga-program.c index fff8c43d9943..0b1bd85e4ae6 100644 --- a/drivers/misc/carma/carma-fpga-program.c +++ b/drivers/misc/carma/carma-fpga-program.c @@ -479,6 +479,7 @@ static int fpga_program_block(struct fpga_dev *priv, void *buf, size_t count) static noinline int fpga_program_cpu(struct fpga_dev *priv) { int ret; + unsigned long timeout; /* Disable the programmer */ fpga_programmer_disable(priv); @@ -497,8 +498,8 @@ static noinline int fpga_program_cpu(struct fpga_dev *priv) goto out_disable_controller; /* Wait for the interrupt handler to signal that programming finished */ - ret = wait_for_completion_timeout(&priv->completion, 2 * HZ); - if (!ret) { + timeout = wait_for_completion_timeout(&priv->completion, 2 * HZ); + if (!timeout) { dev_err(priv->dev, "Timed out waiting for completion\n"); ret = -ETIMEDOUT; goto out_disable_controller; @@ -536,6 +537,7 @@ static noinline int fpga_program_dma(struct fpga_dev *priv) struct sg_table table; dma_cookie_t cookie; int ret, i; + unsigned long timeout; /* Disable the programmer */ fpga_programmer_disable(priv); @@ -623,8 +625,8 @@ static noinline int fpga_program_dma(struct fpga_dev *priv) dev_dbg(priv->dev, "enabled the controller\n"); /* Wait for the interrupt handler to signal that programming finished */ - ret = wait_for_completion_timeout(&priv->completion, 2 * HZ); - if (!ret) { + timeout = wait_for_completion_timeout(&priv->completion, 2 * HZ); + if (!timeout) { dev_err(priv->dev, "Timed out waiting for completion\n"); ret = -ETIMEDOUT; goto out_disable_controller; |