staging: sm750fb: prefix global identifiers

Renaming some symbols inside this driver caused a conflict with
an existing function, which in turn results in a link error:

drivers/staging/sm750fb/sm750fb.o: In function `enable_dma':
ddk750_hwi2c.c:(.text.enable_dma+0x0): multiple definition of `enable_dma'

This adds a sm750_ prefix to each global symbol in the sm750fb
driver that does not already have one. I manually looked for the
symbols and then converted the driver using

for i in calc_pll_value format_pll_reg set_power_mode set_current_gate    \
	enable_2d_engine enable_dma enable_gpio enable_i2c hw_set2dformat \
	hw_de_init hw_fillrect hw_copyarea hw_imageblit hw_cursor_enable  \
	hw_cursor_disable hw_cursor_setSize hw_cursor_setPos		  \
	hw_cursor_setColor hw_cursor_setData hw_cursor_setData2 ;
do
		sed -i "s:\<$i\>:sm750_$i:" drivers/staging/sm750fb/*.[ch]
done

Fixes: 03140dabf584 ("staging: sm750fb: Replace functions CamelCase naming with underscores.")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 5 insertions, 5 deletions

diff --git a/drivers/staging/sm750fb/sm750_accel.c b/drivers/staging/sm750fb/sm750_accel.c
index 2e9c94142274..6fd18d24f5b2 100644
--- a/drivers/staging/sm750fb/sm750_accel.c
+++ b/drivers/staging/sm750fb/sm750_accel.c
@@ -32,7 +32,7 @@ static inline void write_dpPort(struct lynx_accel *accel, u32 data)
 	writel(data, accel->dpPortBase);
 }
 
-void hw_de_init(struct lynx_accel *accel)
+void sm750_hw_de_init(struct lynx_accel *accel)
 {
 	/* setup 2d engine registers */
 	u32 reg, clr;
@@ -71,7 +71,7 @@ void hw_de_init(struct lynx_accel *accel)
  * every time you use 2d function
  */
 
-void hw_set2dformat(struct lynx_accel *accel, int fmt)
+void sm750_hw_set2dformat(struct lynx_accel *accel, int fmt)
 {
 	u32 reg;
 
@@ -83,7 +83,7 @@ void hw_set2dformat(struct lynx_accel *accel, int fmt)
 	write_dpr(accel, DE_STRETCH_FORMAT, reg);
 }
 
-int hw_fillrect(struct lynx_accel *accel,
+int sm750_hw_fillrect(struct lynx_accel *accel,
 				u32 base, u32 pitch, u32 Bpp,
 				u32 x, u32 y, u32 width, u32 height,
 				u32 color, u32 rop)
@@ -128,7 +128,7 @@ int hw_fillrect(struct lynx_accel *accel,
 	return 0;
 }
 
-int hw_copyarea(
+int sm750_hw_copyarea(
 struct lynx_accel *accel,
 unsigned int sBase,  /* Address of source: offset in frame buffer */
 unsigned int sPitch, /* Pitch value of source surface in BYTE */
@@ -293,7 +293,7 @@ static unsigned int deGetTransparency(struct lynx_accel *accel)
 	return de_ctrl;
 }
 
-int hw_imageblit(struct lynx_accel *accel,
+int sm750_hw_imageblit(struct lynx_accel *accel,
 		 const char *pSrcbuf, /* pointer to start of source buffer in system memory */
 		 u32 srcDelta,          /* Pitch value (in bytes) of the source buffer, +ive means top down and -ive mean button up */
 		 u32 startBit, /* Mono data can start at any bit in a byte, this value should be 0 to 7 */