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Subject[PATCH 7/7] parport: Standardize use of printmode
Date
Standardize the define and the uses of printmode.

Miscellanea:

o Add missing statement termination ; where necessary

Signed-off-by: Joe Perches <joe@perches.com>
---
drivers/parport/parport_gsc.c | 8 ++++++--
drivers/parport/parport_pc.c | 14 ++++++--------
drivers/parport/procfs.c | 6 +++++-
3 files changed, 17 insertions(+), 11 deletions(-)

diff --git a/drivers/parport/parport_gsc.c b/drivers/parport/parport_gsc.c
index cb6a08..9228e8 100644
--- a/drivers/parport/parport_gsc.c
+++ b/drivers/parport/parport_gsc.c
@@ -299,12 +299,16 @@ struct parport *parport_gsc_probe_port(unsigned long base,
p->dma = PARPORT_DMA_NONE;

pr_cont(" [");
-#define printmode(x) {if(p->modes&PARPORT_MODE_##x){pr_cont("%s%s",f?",":"",#x);f++;}}
+#define printmode(x) \
+do { \
+ if (p->modes & PARPORT_MODE_##x) \
+ pr_cont("%s%s", f++ ? "," : "", #x); \
+} while (0)
{
int f = 0;
printmode(PCSPP);
printmode(TRISTATE);
- printmode(COMPAT)
+ printmode(COMPAT);
printmode(EPP);
// printmode(ECP);
// printmode(DMA);
diff --git a/drivers/parport/parport_pc.c b/drivers/parport/parport_pc.c
index aae03b..77e37e3 100644
--- a/drivers/parport/parport_pc.c
+++ b/drivers/parport/parport_pc.c
@@ -2134,19 +2134,17 @@ struct parport *parport_pc_probe_port(unsigned long int base,

pr_cont(" [");

-#define printmode(x) \
- {\
- if (p->modes & PARPORT_MODE_##x) {\
- pr_cont("%s%s", f ? "," : "", #x); \
- f++;\
- } \
- }
+#define printmode(x) \
+do { \
+ if (p->modes & PARPORT_MODE_##x) \
+ pr_cont("%s%s", f++ ? "," : "", #x); \
+} while (0)

{
int f = 0;
printmode(PCSPP);
printmode(TRISTATE);
- printmode(COMPAT)
+ printmode(COMPAT);
printmode(EPP);
printmode(ECP);
printmode(DMA);
diff --git a/drivers/parport/procfs.c b/drivers/parport/procfs.c
index 488040..e957be 100644
--- a/drivers/parport/procfs.c
+++ b/drivers/parport/procfs.c
@@ -213,7 +213,11 @@ static int do_hardware_modes(struct ctl_table *table, int write,
return -EACCES;

{
-#define printmode(x) {if(port->modes&PARPORT_MODE_##x){len+=sprintf(buffer+len,"%s%s",f?",":"",#x);f++;}}
+#define printmode(x) \
+do { \
+ if (port->modes & PARPORT_MODE_##x) \
+ len += sprintf(buffer + len, "%s%s", f++ ? "," : "", #x); \
+} while (0)
int f = 0;
printmode(PCSPP);
printmode(TRISTATE);
--
2.24.0
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