[PATCH] gspca cpia1: make local functions static

[PATCH] gspca cpia1: make local functions static

[Németh Márton]

From: Márton Németh <nm127@freemail.hu>

Make the local functions static. Note that the function command_setlights() is
currently not called from anywhere.

This will remove the following sparse warnings (see "make C=1"):
 * symbol 'command_setformat' was not declared. Should it be static?
 * symbol 'command_setcolourparams' was not declared. Should it be static?
 * symbol 'command_setapcor' was not declared. Should it be static?
 * symbol 'command_setvloffset' was not declared. Should it be static?
 * symbol 'command_setexposure' was not declared. Should it be static?
 * symbol 'command_setcolourbalance' was not declared. Should it be static?
 * symbol 'command_setcompressiontarget' was not declared. Should it be static?
 * symbol 'command_setyuvtresh' was not declared. Should it be static?
 * symbol 'command_setcompressionparams' was not declared. Should it be static?
 * symbol 'command_setcompression' was not declared. Should it be static?
 * symbol 'command_setsensorfps' was not declared. Should it be static?
 * symbol 'command_setflickerctrl' was not declared. Should it be static?
 * symbol 'command_setecptiming' was not declared. Should it be static?
 * symbol 'command_pause' was not declared. Should it be static?
 * symbol 'command_resume' was not declared. Should it be static?
 * symbol 'command_setlights' was not declared. Should it be static?

Signed-off-by: Márton Németh <nm127@freemail.hu>
---
diff -r e50bb36f881c linux/drivers/media/video/gspca/cpia1.c
--- a/linux/drivers/media/video/gspca/cpia1.c	Sat Mar 06 22:29:29 2010 -0300
+++ b/linux/drivers/media/video/gspca/cpia1.c	Sun Mar 07 07:32:57 2010 +0100
@@ -861,7 +861,7 @@
 	return do_command(gspca_dev, CPIA_COMMAND_GetExposure, 0, 0, 0, 0);
 }

-int command_setformat(struct gspca_dev *gspca_dev)
+static int command_setformat(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 	int ret;
@@ -878,7 +878,7 @@
 			  sd->params.roi.rowStart, sd->params.roi.rowEnd);
 }

-int command_setcolourparams(struct gspca_dev *gspca_dev)
+static int command_setcolourparams(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 	return do_command(gspca_dev, CPIA_COMMAND_SetColourParams,
@@ -887,7 +887,7 @@
 			  sd->params.colourParams.saturation, 0);
 }

-int command_setapcor(struct gspca_dev *gspca_dev)
+static int command_setapcor(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 	return do_command(gspca_dev, CPIA_COMMAND_SetApcor,
@@ -897,7 +897,7 @@
 			  sd->params.apcor.gain8);
 }

-int command_setvloffset(struct gspca_dev *gspca_dev)
+static int command_setvloffset(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 	return do_command(gspca_dev, CPIA_COMMAND_SetVLOffset,
@@ -907,7 +907,7 @@
 			  sd->params.vlOffset.gain8);
 }

-int command_setexposure(struct gspca_dev *gspca_dev)
+static int command_setexposure(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 	int ret;
@@ -943,7 +943,7 @@
 	return ret;
 }

-int command_setcolourbalance(struct gspca_dev *gspca_dev)
+static int command_setcolourbalance(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;

@@ -973,7 +973,7 @@
 	return -EINVAL;
 }

-int command_setcompressiontarget(struct gspca_dev *gspca_dev)
+static int command_setcompressiontarget(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;

@@ -983,7 +983,7 @@
 			  sd->params.compressionTarget.targetQ, 0);
 }

-int command_setyuvtresh(struct gspca_dev *gspca_dev)
+static int command_setyuvtresh(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;

@@ -992,7 +992,7 @@
 			  sd->params.yuvThreshold.uvThreshold, 0, 0);
 }

-int command_setcompressionparams(struct gspca_dev *gspca_dev)
+static int command_setcompressionparams(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;

@@ -1009,7 +1009,7 @@
 			    sd->params.compressionParams.decimationThreshMod);
 }

-int command_setcompression(struct gspca_dev *gspca_dev)
+static int command_setcompression(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;

@@ -1018,7 +1018,7 @@
 			  sd->params.compression.decimation, 0, 0);
 }

-int command_setsensorfps(struct gspca_dev *gspca_dev)
+static int command_setsensorfps(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;

@@ -1027,7 +1027,7 @@
 			  sd->params.sensorFps.baserate, 0, 0);
 }

-int command_setflickerctrl(struct gspca_dev *gspca_dev)
+static int command_setflickerctrl(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;

@@ -1038,7 +1038,7 @@
 			  0);
 }

-int command_setecptiming(struct gspca_dev *gspca_dev)
+static int command_setecptiming(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;

@@ -1046,12 +1046,12 @@
 			  sd->params.ecpTiming, 0, 0, 0);
 }

-int command_pause(struct gspca_dev *gspca_dev)
+static int command_pause(struct gspca_dev *gspca_dev)
 {
 	return do_command(gspca_dev, CPIA_COMMAND_EndStreamCap, 0, 0, 0, 0);
 }

-int command_resume(struct gspca_dev *gspca_dev)
+static int command_resume(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;

@@ -1059,7 +1059,7 @@
 			  0, sd->params.streamStartLine, 0, 0);
 }

-int command_setlights(struct gspca_dev *gspca_dev)
+static int command_setlights(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 	int ret, p1, p2;