net: ipa: relax pool entry size requirement

I no longer know why a validation check ensured the size of an entry
passed to gsi_trans_pool_init() was restricted to be a multiple of 8.
For 32-bit builds, this condition doesn't always hold, and for DMA
pools, the size is rounded up to a power of 2 anyway.

Remove this restriction.

Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

drivers/net/ipa/gsi_trans.c

@@ -91,7 +91,7 @@ int gsi_trans_pool_init(struct gsi_trans_pool *pool, size_t size, u32 count,
 	void *virt;
 
 #ifdef IPA_VALIDATE
-	if (!size || size % 8)
+	if (!size)
 		return -EINVAL;
 	if (count < max_alloc)
 		return -EINVAL;
@@ -141,7 +141,7 @@ int gsi_trans_pool_init_dma(struct device *dev, struct gsi_trans_pool *pool,
 	void *virt;
 
 #ifdef IPA_VALIDATE
-	if (!size || size % 8)
+	if (!size)
 		return -EINVAL;
 	if (count < max_alloc)
 		return -EINVAL;