Mar 10 2015

staging: ft1000: ft1000-pcmcia: adjust function arguments 

Author: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>

Handles the following issues:

Removing extra parentheses around function arguments,
Removing unnecessary pointer to potinter cast.

Issues were detected using the following coccinelle
script:

@@
expression e;
type t;
identifier f;
@@

f(...,
-(t *)
e
,...)

@@
expression e;
identifier f;
@@

f(...,
&
-(
e
-)
,...)

@@
expression e;
identifier f;
@@

f(...,
-(
e
-)
,...)

Parentheses removal were left to the script. However, handling pointer
casts were done manually because not all replacements generated by the
script were suitable. In general, the following cases were discarded:

pointer casts in macros,
pointer casts on function arguments in the form of:
(...,( *)&,...)

since both cases generated compilation warnings.

Signed-off-by: Aya Mahfouz 
Signed-off-by: Greg Kroah-Hartman 

---
 drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)
 
diff --git a/drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c b/drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c
index bc959ff..e4559ca 100644
--- a/drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c
+++ b/drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c
@@ -327,7 +327,7 @@ static void ft1000_reset_asic(struct net_device *dev)
 	 */
 	if (info->AsicID == MAGNEMITE_ID) {
 		ft1000_write_reg(dev, FT1000_REG_RESET,
-				 (DSP_RESET_BIT | ASIC_RESET_BIT));
+				 DSP_RESET_BIT | ASIC_RESET_BIT);
 	}
 	mdelay(1);
 	if (info->AsicID == ELECTRABUZZ_ID) {
@@ -387,7 +387,7 @@ static int ft1000_reset_card(struct net_device *dev)
 	} else {
 		pr_debug("resetting ASIC and DSP\n");
 		ft1000_write_reg(dev, FT1000_REG_RESET,
-				 (DSP_RESET_BIT | ASIC_RESET_BIT));
+				 DSP_RESET_BIT | ASIC_RESET_BIT);
 	}
 
 	/* Copy DSP session record into info block if this is not a coldstart */
@@ -1127,7 +1127,9 @@ static void ft1000_proc_drvmsg(struct net_device *dev)
 				info->DSPInfoBlk[8] = 0x7200;
 				info->DSPInfoBlk[9] =
 					htons(info->DSPInfoBlklen);
-				ft1000_send_cmd(dev, (u16 *)info->DSPInfoBlk, (u16)(info->DSPInfoBlklen+4), 0);
+				ft1000_send_cmd(dev, info->DSPInfoBlk,
+						(u16)(info->DSPInfoBlklen+4),
+						0);
 			}
 
 			break;

qlambert