[PATCH 2/3] mkimage: fit: Unmmap the memory before closing fd in fit_import_data()

[Tom Rini]

On Sat, Apr 18, 2020 at 01:59:10AM -0700, Bin Meng wrote:

> From: Lihua Zhao <lihua.zhao at windriver.com>
> 
> Without calling munmap(), the follow-up call to open() the same file
> with a flag O_TRUNC seems not to cause any issue on Linux, but it fails
> on Windows with error like below:
> 
>     Can't open kernel_fdt.itb.tmp: Permission denied
> 
> Fix this by unmapping the memory before closing fd in fit_import_data().
> 
> Signed-off-by: Lihua Zhao <lihua.zhao at windriver.com>
> Signed-off-by: Bin Meng <bin.meng at windriver.com>

Applied to u-boot/master, thanks!

-- 
Tom
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