From 182afda3f2537022ac2e0b7f421977ba96ce864e Mon Sep 17 00:00:00 2001 From: Camelia Groza Date: Mon, 17 Sep 2018 12:44:51 +0300 Subject: [PATCH] sdk_dpaa: ls1043a errata: move comment Signed-off-by: Camelia Groza --- drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth.h | 3 +++ drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_sg.c | 3 --- 2 files changed, 3 insertions(+), 3 deletions(-) --- a/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth.h +++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth.h @@ -682,6 +682,9 @@ extern bool dpaa_errata_a010022; /* SoC #define HAS_DMA_ISSUE(start, size) \ (((uintptr_t)(start) + (size)) > \ (((uintptr_t)(start) + 0x1000) & ~0xFFF)) +/* The headroom needs to accommodate our private data (64 bytes) but + * we reserve 256 bytes instead to guarantee 256 data alignment. + */ #define DPAA_A010022_HEADROOM 256 #endif /* !CONFIG_PPC */ --- a/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_sg.c +++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_sg.c @@ -823,9 +823,6 @@ static struct sk_buff *a010022_realign_s struct page *npage; void *npage_addr; - /* The headroom needs to accommodate our private data (64 bytes) but - * we reserve 256 bytes instead to guarantee 256 data alignment. - */ headroom = DPAA_A010022_HEADROOM; /* For the new skb we only need the old one's data (both non-paged and