[PATCH 1/3] staging: sm750fb: remove '#if 1' conditionals

[Mike Rapoport]

The code enclosed in '#if 1' anyway gets compiled. Removing useless
conditionals.

Signed-off-by: Mike Rapoport <mike.rapoport at gmail.com>
---
 drivers/staging/sm750fb/ddk750_chip.c | 13 +++++--------
 drivers/staging/sm750fb/ddk750_mode.c |  3 +--
 drivers/staging/sm750fb/sm750_hw.c    |  3 +--
 3 files changed, 7 insertions(+), 12 deletions(-)

diff --git a/drivers/staging/sm750fb/ddk750_chip.c b/drivers/staging/sm750fb/ddk750_chip.c
index bab3d91..069d6e5 100644
--- a/drivers/staging/sm750fb/ddk750_chip.c
+++ b/drivers/staging/sm750fb/ddk750_chip.c
@@ -60,11 +60,10 @@ static void setChipClock(unsigned int frequency)
 {
 	pll_value_t pll;
 	unsigned int ulActualMxClk;
-#if 1
+
 	/* Cheok_0509: For SM750LE, the chip clock is fixed. Nothing to set. */
 	if (getChipType() == SM750LE)
 		return;
-#endif
 
 	if (frequency) {
 		/*
@@ -88,11 +87,11 @@ static void setChipClock(unsigned int frequency)
 static void setMemoryClock(unsigned int frequency)
 {
 	unsigned int ulReg, divisor;
- #if 1
+
 	/* Cheok_0509: For SM750LE, the memory clock is fixed. Nothing to set. */
 	if (getChipType() == SM750LE)
 		return;
-#endif
+
 	if (frequency) {
 		/* Set the frequency to the maximum frequency that the DDR Memory can take
 		which is 336MHz. */
@@ -135,11 +134,11 @@ static void setMemoryClock(unsigned int frequency)
 static void setMasterClock(unsigned int frequency)
 {
 	unsigned int ulReg, divisor;
-#if 1
+
 	/* Cheok_0509: For SM750LE, the memory clock is fixed. Nothing to set. */
 	if (getChipType() == SM750LE)
 		return;
-#endif
+
 	if (frequency) {
 		/* Set the frequency to the maximum frequency that the SM750 engine can
 		run, which is about 190 MHz. */
@@ -332,13 +331,11 @@ unsigned int calcPllValue(unsigned int request_orig, pll_value_t *pll)
 	unsigned int tmpClock, ret;
 	pllcalparam *xparm;
 
-#if 1
 	if (getChipType() == SM750LE) {
 		/* SM750LE don't have prgrammable PLL and M/N values to work on.
 		Just return the requested clock. */
 		return request_orig;
 	}
-#endif
 
 	ret = 0;
 	mini_diff = ~0;
diff --git a/drivers/staging/sm750fb/ddk750_mode.c b/drivers/staging/sm750fb/ddk750_mode.c
index 2399b17..fa35926 100644
--- a/drivers/staging/sm750fb/ddk750_mode.c
+++ b/drivers/staging/sm750fb/ddk750_mode.c
@@ -168,14 +168,13 @@ static int programModeRegisters(mode_parameter_t *pModeParam, pll_value_t *pll)
 		*/
 
 		POKE32(PANEL_DISPLAY_CTRL, ulTmpValue|ulReg);
-#if 1
+
 		while ((PEEK32(PANEL_DISPLAY_CTRL) & ~ulReservedBits) != (ulTmpValue|ulReg)) {
 			cnt++;
 			if (cnt > 1000)
 				break;
 			POKE32(PANEL_DISPLAY_CTRL, ulTmpValue|ulReg);
 		}
-#endif
 	} else {
 		ret = -1;
 	}
diff --git a/drivers/staging/sm750fb/sm750_hw.c b/drivers/staging/sm750fb/sm750_hw.c
index 92e194d..8a5a897 100644
--- a/drivers/staging/sm750fb/sm750_hw.c
+++ b/drivers/staging/sm750fb/sm750_hw.c
@@ -276,7 +276,7 @@ int hw_sm750_crtc_setMode(struct lynxfb_crtc *crtc,
 	ret = 0;
 	par = container_of(crtc, struct lynxfb_par, crtc);
 	share = par->share;
-#if 1
+
 	if (!share->accel_off) {
 		/* set 2d engine pixel format according to mode bpp */
 		switch (var->bits_per_pixel) {
@@ -293,7 +293,6 @@ int hw_sm750_crtc_setMode(struct lynxfb_crtc *crtc,
 		}
 		hw_set2dformat(&share->accel, fmt);
 	}
-#endif
 
 	/* set timing */
 	modparm.pixel_clock = ps_to_hz(var->pixclock);
-- 
2.1.0