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>

diff --git a/drivers/net/ipa/gsi_trans.c b/drivers/net/ipa/gsi_trans.c
index 70c2b58..8c795a6 100644 (file)
--- a/drivers/net/ipa/gsi_trans.c
+++ b/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;