Unverified Commit d9dd0fb0 authored Jun 19, 2020 by Matthew Gerlach Committed by Mark Brown Jun 19, 2020

spi: altera: fix size mismatch on 64 bit processors



The spi-altera driver was originally written with a 32
bit processor, where sizeof(unsigned long) is 4.  On a
64 bit processor sizeof(unsigned long) is 8.  Change the structure
member to u32 to match the actual size of the control
register.

Signed-off-by: Matthew Gerlach <matthew.gerlach@linux.intel.com>
Signed-off-by: Xu Yilun <yilun.xu@intel.com>
Reviewed-by: Tom Rix <trix@redhat.com>
Link: https://lore.kernel.org/r/1592531021-11412-4-git-send-email-yilun.xu@intel.com


Signed-off-by: Mark Brown <broonie@kernel.org>

parent 3820061d

drivers/spi/spi-altera.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -53,7 +53,7 @@ struct altera_spi {
		int len;
		int count;
		int bytes_per_word;
		unsigned long imr;
		u32 imr;

		/* data buffers */
		const unsigned char *tx;

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