RE: [PATCH] rtc: tx4939: avoid unintended sign extension on a 24 bit shift

[David Laight <David.Laight@xxxxxxxxxx>]

From: Andy Shevchenko
> Sent: 16 February 2018 14:23
...
> Wouldn't be better to use le32_to_cpu() or get_unaligned()?

Or shoot the members of the ANSI C committee who insisted on
promotion of unsigned char/short to int and sign preserving
promotion of int to unsigned long :-)

	David

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