src/cpu: Remove unnecessary whitespace

Change-Id: I0903b7ca9eada4beacfcdbcacddec23c3515651e
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/16850
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>

8 files changed, 30 insertions, 30 deletions

diff --git a/src/cpu/allwinner/a10/raminit.c b/src/cpu/allwinner/a10/raminit.c
index f3b39cb466..bb4003dfcc 100644
--- a/src/cpu/allwinner/a10/raminit.c
+++ b/src/cpu/allwinner/a10/raminit.c
@@ -205,7 +205,7 @@ static int dramc_scan_readpipe(void)
 	setbits_le32(&dram->ccr, DRAM_CCR_DATA_TRAINING);
 
 	/* check whether data training process has completed */
-	while (read32(&dram->ccr) & DRAM_CCR_DATA_TRAINING) ;
+	while (read32(&dram->ccr) & DRAM_CCR_DATA_TRAINING);
 
 	/* check data training result */
 	reg32 = read32(&dram->csr);
@@ -408,7 +408,7 @@ unsigned long dramc_init(struct dram_para *para)
 
 	udelay(1);
 
-	while (read32(&dram->ccr) & DRAM_CCR_INIT) ;
+	while (read32(&dram->ccr) & DRAM_CCR_INIT);
 
 	mctl_enable_dllx(para->tpr3);
 
@@ -452,7 +452,7 @@ unsigned long dramc_init(struct dram_para *para)
 
 	/* reset external DRAM */
 	setbits_le32(&dram->ccr, DRAM_CCR_INIT);
-	while (read32(&dram->ccr) & DRAM_CCR_INIT) ;
+	while (read32(&dram->ccr) & DRAM_CCR_INIT);
 
 	/* scan read pipe value */
 	mctl_itm_enable();
diff --git a/src/cpu/allwinner/a10/uart.c b/src/cpu/allwinner/a10/uart.c
index b976d30c61..45dcaed1b2 100644
--- a/src/cpu/allwinner/a10/uart.c
+++ b/src/cpu/allwinner/a10/uart.c
@@ -82,7 +82,7 @@ static int rx_fifo_empty(struct a10_uart *uart)
  */
 static u8 a10_uart_rx_blocking(struct a10_uart *uart)
 {
-	while (rx_fifo_empty(uart)) ;
+	while (rx_fifo_empty(uart));
 
 	return read32(&uart->rbr);
 }
@@ -94,7 +94,7 @@ static u8 a10_uart_rx_blocking(struct a10_uart *uart)
  */
 static void a10_uart_tx_blocking(struct a10_uart *uart, u8 data)
 {
-	while (tx_fifo_full(uart)) ;
+	while (tx_fifo_full(uart));
 
 	return write32(&uart->thr, data);
 }
diff --git a/src/cpu/amd/family_10h-family_15h/fidvid.c b/src/cpu/amd/family_10h-family_15h/fidvid.c
index d59f23a7a8..0e51a0c597 100644
--- a/src/cpu/amd/family_10h-family_15h/fidvid.c
+++ b/src/cpu/amd/family_10h-family_15h/fidvid.c
@@ -151,7 +151,7 @@ static void applyBoostFIDOffset(pci_devfn_t dev, uint32_t nodeid)
 		u32 cpuFid = msr.lo & PS_CPU_FID_MASK;
 		cpuFid = cpuFid + asymetricBoostThisCore;
 		msr.lo &=   ~PS_CPU_FID_MASK;
-		msr.lo |= cpuFid ;
+		msr.lo |= cpuFid;
 		wrmsr(PS_REG_BASE , msr);
 	} else if (is_fam15h()) {
 		uint32_t dword = pci_read_config32(NODE_PCI(nodeid, 4), 0x15c);
@@ -192,7 +192,7 @@ static u8 setPStateMaxVal(pci_devfn_t dev)
 	for (i = 0; i < NM_PS_REG; i++) {
 		msr_t msr = rdmsr(PS_REG_BASE + i);
 		if (msr.hi & PS_IDD_VALUE_MASK) {
-			msr.hi |= PS_EN_MASK ;
+			msr.hi |= PS_EN_MASK;
 			wrmsr(PS_REG_BASE + i, msr);
 		}
 		if (msr.hi & PS_EN_MASK) {
@@ -387,9 +387,9 @@ static u32 nb_clk_did(uint8_t node, uint64_t cpuRev, uint8_t procPkg) {
 	   package S1g3 from S1g4 */
 	if ((cpuRev & AMD_DA_C2) && (procPkg & AMD_PKGTYPE_S1gX)
 	   && link0isGen3) {
-	  return 5 ; /* divide clk by 128*/
+	  return 5; /* divide clk by 128*/
 	} else {
-	  return 4 ; /* divide clk by 16 */
+	  return 4; /* divide clk by 16 */
 	}
 }
 
@@ -411,7 +411,7 @@ static u32 power_up_down(int node, u8 procPkg) {
 		uint32_t dispRefModeEn = (pci_read_config32(NODE_PCI(node,0),0x68) >> 24) & 1;
 		uint32_t isocEn = 0;
 		int j;
-		for (j=0 ; (j<4) && (!isocEn) ; j++ ) {
+		for (j=0; (j<4) && (!isocEn); j++ ) {
 			u8 offset;
 			if (AMD_CpuFindCapability(node, j, &offset)) {
 				isocEn = (pci_read_config32(NODE_PCI(node,0),offset+4) >>12) & 1;
@@ -422,7 +422,7 @@ static u32 power_up_down(int node, u8 procPkg) {
 			/* Family 15h always uses 100ns for multilink processors */
 			dword |= PW_STP_UP100 | PW_STP_DN100;
 		} else if (dispRefModeEn || isocEn) {
-			dword |= PW_STP_UP50 | PW_STP_DN50 ;
+			dword |= PW_STP_UP50 | PW_STP_DN50;
 		} else {
 			/* get number of cores for PowerStepUp & PowerStepDown in server
 			 * 1 core - 400nS  - 0000b
@@ -487,7 +487,7 @@ static void config_power_ctrl_misc_reg(pci_devfn_t dev, uint64_t cpuRev,
 	/* PllLockTime and PsiVidEn set in ruleset in defaults.h */
 	if (dword & PVI_MODE) {	/* PVI */
 		/* set slamVidMode to 0 for PVI */
-		dword &= VID_SLAM_OFF ;
+		dword &= VID_SLAM_OFF;
 	} else {	/* SVI */
 		/* set slamVidMode to 1 for SVI */
 		dword |= VID_SLAM_ON;
@@ -500,7 +500,7 @@ static void config_power_ctrl_misc_reg(pci_devfn_t dev, uint64_t cpuRev,
 
 
 	if ((procPkg == AMD_PKGTYPE_G34) || (procPkg == AMD_PKGTYPE_C32) ) {
-		dword |= BP_INS_TRI_EN_ON ;
+		dword |= BP_INS_TRI_EN_ON;
 	}
 
 	   /* TODO: look into C1E state and F3xA0[IdleExitEn]*/
@@ -615,7 +615,7 @@ static void prep_fid_change(void)
 	for (i = 0; i < nodes; i++) {
 		printk(BIOS_DEBUG, "Prep FID/VID Node:%02x\n", i);
 		dev = NODE_PCI(i, 3);
-		uint64_t cpuRev = mctGetLogicalCPUID(0xFF) ;
+		uint64_t cpuRev = mctGetLogicalCPUID(0xFF);
 		u8 procPkg =  mctGetProcessorPackageType();
 
 		setVSRamp(dev);
@@ -647,7 +647,7 @@ static void waitCurrentPstate(u32 target_pstate) {
 	msr_t initial_msr = rdmsr(TSC_MSR);
 	msr_t pstate_msr = rdmsr(CUR_PSTATE_MSR);
 	msr_t tsc_msr;
-	u8 timedout ;
+	u8 timedout;
 
 	/* paranoia ? I fear when we run fixPsNbVidBeforeWR we can enter a
 	* P1 that is a copy of P0, therefore has the same NB DID but the
@@ -660,7 +660,7 @@ static void waitCurrentPstate(u32 target_pstate) {
 				WAIT_PSTATE_TIMEOUT*2 : WAIT_PSTATE_TIMEOUT;
 	msr_t timeout;
 
-	timeout.lo = initial_msr.lo + corrected_timeout ;
+	timeout.lo = initial_msr.lo + corrected_timeout;
 	timeout.hi = initial_msr.hi;
 	if ( (((u32)0xffffffff) - initial_msr.lo) < corrected_timeout ) {
 		timeout.hi++;
@@ -672,7 +672,7 @@ static void waitCurrentPstate(u32 target_pstate) {
 		tsc_msr = rdmsr(TSC_MSR);
 		timedout = (tsc_msr.hi > timeout.hi)
 			|| ((tsc_msr.hi == timeout.hi) && (tsc_msr.lo > timeout.lo ));
-	} while ( (pstate_msr.lo != target_pstate) && (! timedout) ) ;
+	} while ( (pstate_msr.lo != target_pstate) && (! timedout) );
 
 	if (pstate_msr.lo != target_pstate) {
 		msr_t limit_msr = rdmsr(0xc0010061);
@@ -681,7 +681,7 @@ static void waitCurrentPstate(u32 target_pstate) {
 
 		do { // should we just go on instead ?
 			pstate_msr = rdmsr(CUR_PSTATE_MSR);
-		} while ( pstate_msr.lo != target_pstate  ) ;
+		} while ( pstate_msr.lo != target_pstate  );
 	}
 }
 
@@ -838,8 +838,8 @@ static u32 init_fidvid_core(u32 nodeid, u32 coreid)
 	reg1fc = pci_read_config32(dev, 0x1FC);
 
 	if (nb_cof_vid_update) {
-		vid_max = (reg1fc &  SINGLE_PLANE_NB_VID_MASK ) >>  SINGLE_PLANE_NB_VID_SHIFT ;
-		fid_max = (reg1fc &  SINGLE_PLANE_NB_FID_MASK ) >>  SINGLE_PLANE_NB_FID_SHIFT ;
+		vid_max = (reg1fc &  SINGLE_PLANE_NB_VID_MASK ) >>  SINGLE_PLANE_NB_VID_SHIFT;
+		fid_max = (reg1fc &  SINGLE_PLANE_NB_FID_MASK ) >>  SINGLE_PLANE_NB_FID_SHIFT;
 
 		if (!pvimode) { /* SVI, dual power plane */
 			vid_max = vid_max - ((reg1fc &  DUAL_PLANE_NB_VID_OFF_MASK ) >>  DUAL_PLANE_NB_VID_SHIFT );
diff --git a/src/cpu/amd/family_10h-family_15h/powernow_acpi.c b/src/cpu/amd/family_10h-family_15h/powernow_acpi.c
index a7cc9dad5b..2f1db206a3 100644
--- a/src/cpu/amd/family_10h-family_15h/powernow_acpi.c
+++ b/src/cpu/amd/family_10h-family_15h/powernow_acpi.c
@@ -227,8 +227,8 @@ void amd_generate_powernow(u32 pcontrol_blk, u8 plen, u8 onlyBSP)
 
 	/*
 	 * Based on the CPU socket type,cmp_cap and pwr_lmt , get the power limit.
-	 * socket_type : 0x10 SocketF; 0x11 AM2/ASB1 ; 0x12 S1G1
-	 * cmp_cap : 0x0 SingleCore ; 0x1 DualCore ; 0x2 TripleCore ; 0x3 QuadCore ; 0x4 QuintupleCore ; 0x5 HexCore
+	 * socket_type : 0x10 SocketF; 0x11 AM2/ASB1; 0x12 S1G1
+	 * cmp_cap : 0x0 SingleCore; 0x1 DualCore; 0x2 TripleCore; 0x3 QuadCore; 0x4 QuintupleCore; 0x5 HexCore
 	 */
 	printk(BIOS_INFO, "Pstates algorithm ...\n");
 	fam15h = !!(mctGetLogicalCPUID(0) & AMD_FAM15_ALL);
diff --git a/src/cpu/amd/model_fxx/powernow_acpi.c b/src/cpu/amd/model_fxx/powernow_acpi.c
index 52138a191a..0d95cc4dae 100644
--- a/src/cpu/amd/model_fxx/powernow_acpi.c
+++ b/src/cpu/amd/model_fxx/powernow_acpi.c
@@ -156,8 +156,8 @@ static void pstates_algorithm(u32 pcontrol_blk, u8 plen, u8 onlyBSP)
 
 	/*
 	 * Based on the CPU socket type,cmp_cap and pwr_lmt , get the power limit.
-	 * socket_type : 0x10 SocketF; 0x11 AM2/ASB1 ; 0x12 S1G1
-	 * cmp_cap : 0x0 SingleCore ; 0x1 DualCore
+	 * socket_type : 0x10 SocketF; 0x11 AM2/ASB1; 0x12 S1G1
+	 * cmp_cap : 0x0 SingleCore; 0x1 DualCore
 	 */
 	printk(BIOS_INFO, "Pstates Algorithm ...\n");
 
diff --git a/src/cpu/via/nano/update_ucode.c b/src/cpu/via/nano/update_ucode.c
index fc5c9d5847..9ff66e7db8 100644
--- a/src/cpu/via/nano/update_ucode.c
+++ b/src/cpu/via/nano/update_ucode.c
@@ -62,7 +62,7 @@ static ucode_validity nano_ucode_is_valid(const nano_ucode_header *ucode)
 	int i;
 	u32 check = 0;
 	u32 *raw = (void*) ucode;
-	for (i = 0 ; i < ((ucode->total_size) >> 2); i++) {
+	for (i = 0; i < ((ucode->total_size) >> 2); i++) {
 		check += raw[i];
 	}
 	if (check != 0)
diff --git a/src/cpu/x86/16bit/reset16.ld b/src/cpu/x86/16bit/reset16.ld
index e630ce58af..d3c618a931 100644
--- a/src/cpu/x86/16bit/reset16.ld
+++ b/src/cpu/x86/16bit/reset16.ld
@@ -10,7 +10,7 @@ SECTIONS {
 	. = _ROMTOP;
 	.reset . : {
 		*(.reset);
-		. = 15 ;
+		. = 15;
 		BYTE(0x00);
 	}
 }
diff --git a/src/cpu/x86/lapic/lapic_cpu_init.c b/src/cpu/x86/lapic/lapic_cpu_init.c
index 6e16d9e245..b8973ee629 100644
--- a/src/cpu/x86/lapic/lapic_cpu_init.c
+++ b/src/cpu/x86/lapic/lapic_cpu_init.c
@@ -307,7 +307,7 @@ int start_cpu(struct device *cpu)
 	if (result) {
 		result = 0;
 		/* Wait 1s or until the new CPU calls in */
-		for (count = 0; count < 100000 ; count++) {
+		for (count = 0; count < 100000; count++) {
 			if (secondary_stack == 0) {
 				result = 1;
 				break;
@@ -436,7 +436,7 @@ static void start_other_cpus(struct bus *cpu_bus, struct device *bsp_cpu)
 	struct device *cpu;
 	/* Loop through the cpus once getting them started */
 
-	for (cpu = cpu_bus->children; cpu ; cpu = cpu->sibling) {
+	for (cpu = cpu_bus->children; cpu; cpu = cpu->sibling) {
 		if (cpu->path.type != DEVICE_PATH_APIC) {
 			continue;
 		}
@@ -471,7 +471,7 @@ static void smm_other_cpus(struct bus *cpu_bus, device_t bsp_cpu)
 
 	/* Loop through the cpus once to let them run through SMM relocator */
 
-	for (cpu = cpu_bus->children; cpu ; cpu = cpu->sibling) {
+	for (cpu = cpu_bus->children; cpu; cpu = cpu->sibling) {
 		if (cpu->path.type != DEVICE_PATH_APIC) {
 			continue;
 		}
@@ -493,7 +493,7 @@ static void smm_other_cpus(struct bus *cpu_bus, device_t bsp_cpu)
 		}
 
 		/* FIXME: endless loop */
-		while (atomic_read(&active_cpus) != pre_count) ;
+		while (atomic_read(&active_cpus) != pre_count);
 	}
 }