From 61312d78e1d4286360427aeffbc0ea464fdb5299 Mon Sep 17 00:00:00 2001 From: Peng Li Date: Tue, 15 Jun 2021 10:43:37 +0800 Subject: net: z85230: add blank line after declarations This patch fixes the checkpatch error about missing a blank line after declarations. Signed-off-by: Peng Li Signed-off-by: Guangbin Huang Signed-off-by: David S. Miller --- drivers/net/wan/z85230.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'drivers/net/wan') diff --git a/drivers/net/wan/z85230.c b/drivers/net/wan/z85230.c index f074cb1100cf..3036d5801090 100644 --- a/drivers/net/wan/z85230.c +++ b/drivers/net/wan/z85230.c @@ -74,6 +74,7 @@ static inline int z8530_read_port(unsigned long p) { u8 r=inb(Z8530_PORT_OF(p)); + if(p&Z8530_PORT_SLEEP) /* gcc should figure this out efficiently ! */ udelay(5); return r; @@ -133,6 +134,7 @@ static inline u8 read_zsreg(struct z8530_channel *c, u8 reg) static inline u8 read_zsdata(struct z8530_channel *c) { u8 r; + r=z8530_read_port(c->dataio); return r; } @@ -653,6 +655,7 @@ static void z8530_tx_clear(struct z8530_channel *c) static void z8530_status_clear(struct z8530_channel *chan) { u8 status=read_zsreg(chan, R0); + if(status&TxEOM) write_zsctrl(chan, ERR_RES); write_zsctrl(chan, RES_EXT_INT); @@ -1360,6 +1363,7 @@ int z8530_channel_load(struct z8530_channel *c, u8 *rtable) while(*rtable!=255) { int reg=*rtable++; + if(reg>0x0F) write_zsreg(c, R15, c->regs[15]|1); write_zsreg(c, reg&0x0F, *rtable); @@ -1401,6 +1405,7 @@ EXPORT_SYMBOL(z8530_channel_load); static void z8530_tx_begin(struct z8530_channel *c) { unsigned long flags; + if(c->tx_skb) return; @@ -1672,6 +1677,7 @@ static void z8530_rx_done(struct z8530_channel *c) static inline int spans_boundary(struct sk_buff *skb) { unsigned long a=(unsigned long)skb->data; + a^=(a+skb->len); if(a&0x00010000) /* If the 64K bit is different.. */ return 1; -- cgit