m68k/mac: Clean up whitespace and remove redundant parentheses

Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

diff --git a/arch/m68k/mac/misc.c b/arch/m68k/mac/misc.c
index 4956edaac926d112675b41ead4378e07b1910b2f..50387638557d026f63297861ee12a60624c573f9 100644 (file)
--- a/arch/m68k/mac/misc.c
+++ b/arch/m68k/mac/misc.c
@@ -43,18 +43,19 @@ static long cuda_read_time(void)
        while (!req.complete)
                cuda_poll();
 
-       time = (req.reply[3] << 24) | (req.reply[4] << 16)
-               | (req.reply[5] << 8) | req.reply[6];
+       time = (req.reply[3] << 24) | (req.reply[4] << 16) |
+              (req.reply[5] << 8) | req.reply[6];
        return time - RTC_OFFSET;
 }
 
 static void cuda_write_time(long data)
 {
        struct adb_request req;
+
        data += RTC_OFFSET;
        if (cuda_request(&req, NULL, 6, CUDA_PACKET, CUDA_SET_TIME,
-                       (data >> 24) & 0xFF, (data >> 16) & 0xFF,
-                       (data >> 8) & 0xFF, data & 0xFF) < 0)
+                        (data >> 24) & 0xFF, (data >> 16) & 0xFF,
+                        (data >> 8) & 0xFF, data & 0xFF) < 0)
                return;
        while (!req.complete)
                cuda_poll();
@@ -63,8 +64,9 @@ static void cuda_write_time(long data)
 static __u8 cuda_read_pram(int offset)
 {
        struct adb_request req;
+
        if (cuda_request(&req, NULL, 4, CUDA_PACKET, CUDA_GET_PRAM,
-                       (offset >> 8) & 0xFF, offset & 0xFF) < 0)
+                        (offset >> 8) & 0xFF, offset & 0xFF) < 0)
                return 0;
        while (!req.complete)
                cuda_poll();
@@ -74,8 +76,9 @@ static __u8 cuda_read_pram(int offset)
 static void cuda_write_pram(int offset, __u8 data)
 {
        struct adb_request req;
+
        if (cuda_request(&req, NULL, 5, CUDA_PACKET, CUDA_SET_PRAM,
-                       (offset >> 8) & 0xFF, offset & 0xFF, data) < 0)
+                        (offset >> 8) & 0xFF, offset & 0xFF, data) < 0)
                return;
        while (!req.complete)
                cuda_poll();
@@ -98,14 +101,15 @@ static long pmu_read_time(void)
        while (!req.complete)
                pmu_poll();
 
-       time = (req.reply[1] << 24) | (req.reply[2] << 16)
-               | (req.reply[3] << 8) | req.reply[4];
+       time = (req.reply[1] << 24) | (req.reply[2] << 16) |
+              (req.reply[3] << 8) | req.reply[4];
        return time - RTC_OFFSET;
 }
 
 static void pmu_write_time(long data)
 {
        struct adb_request req;
+
        data += RTC_OFFSET;
        if (pmu_request(&req, NULL, 5, PMU_SET_RTC,
                        (data >> 24) & 0xFF, (data >> 16) & 0xFF,
@@ -118,6 +122,7 @@ static void pmu_write_time(long data)
 static __u8 pmu_read_pram(int offset)
 {
        struct adb_request req;
+
        if (pmu_request(&req, NULL, 3, PMU_READ_NVRAM,
                        (offset >> 8) & 0xFF, offset & 0xFF) < 0)
                return 0;
@@ -129,6 +134,7 @@ static __u8 pmu_read_pram(int offset)
 static void pmu_write_pram(int offset, __u8 data)
 {
        struct adb_request req;
+
        if (pmu_request(&req, NULL, 4, PMU_WRITE_NVRAM,
                        (offset >> 8) & 0xFF, offset & 0xFF, data) < 0)
                return;
@@ -151,8 +157,8 @@ static void pmu_write_pram(int offset, __u8 data)
 
 static __u8 via_pram_readbyte(void)
 {
-       int     i,reg;
-       __u8    data;
+       int i, reg;
+       __u8 data;
 
        reg = via1[vBufB] & ~VIA1B_vRTCClk;
 
@@ -178,7 +184,7 @@ static __u8 via_pram_readbyte(void)
 
 static void via_pram_writebyte(__u8 data)
 {
-       int     i,reg,bit;
+       int i, reg, bit;
 
        reg = via1[vBufB] & ~(VIA1B_vRTCClk | VIA1B_vRTCData);
 
@@ -204,7 +210,7 @@ static void via_pram_writebyte(__u8 data)
 static void via_pram_command(int command, __u8 *data)
 {
        unsigned long flags;
-       int     is_read;
+       int is_read;
 
        local_irq_save(flags);
 
@@ -298,10 +304,10 @@ static long via_read_time(void)
 static void via_write_time(long time)
 {
        union {
-               __u8  cdata[4];
-               long  idata;
+               __u8 cdata[4];
+               long idata;
        } data;
-       __u8    temp;
+       __u8 temp;
 
        /* Clear the write protect bit */
 
@@ -343,10 +349,10 @@ static void oss_shutdown(void)
 }
 
 #ifdef CONFIG_ADB_CUDA
-
 static void cuda_restart(void)
 {
        struct adb_request req;
+
        if (cuda_request(&req, NULL, 2, CUDA_PACKET, CUDA_RESET_SYSTEM) < 0)
                return;
        while (!req.complete)
@@ -356,6 +362,7 @@ static void cuda_restart(void)
 static void cuda_shutdown(void)
 {
        struct adb_request req;
+
        if (cuda_request(&req, NULL, 2, CUDA_PACKET, CUDA_POWERDOWN) < 0)
                return;
 
@@ -372,7 +379,6 @@ static void cuda_shutdown(void)
        while (!req.complete)
                cuda_poll();
 }
-
 #endif /* CONFIG_ADB_CUDA */
 
 #ifdef CONFIG_ADB_PMU68K
@@ -419,13 +425,15 @@ void mac_pram_read(int offset, __u8 *buffer, int len)
        __u8 (*func)(int);
        int i;
 
-       switch(macintosh_config->adb_type) {
+       switch (macintosh_config->adb_type) {
        case MAC_ADB_PB1:
        case MAC_ADB_PB2:
-               func = pmu_read_pram; break;
+               func = pmu_read_pram;
+               break;
        case MAC_ADB_EGRET:
        case MAC_ADB_CUDA:
-               func = cuda_read_pram; break;
+               func = cuda_read_pram;
+               break;
        default:
                func = via_read_pram;
        }
@@ -441,13 +449,15 @@ void mac_pram_write(int offset, __u8 *buffer, int len)
        void (*func)(int, __u8);
        int i;
 
-       switch(macintosh_config->adb_type) {
+       switch (macintosh_config->adb_type) {
        case MAC_ADB_PB1:
        case MAC_ADB_PB2:
-               func = pmu_write_pram; break;
+               func = pmu_write_pram;
+               break;
        case MAC_ADB_EGRET:
        case MAC_ADB_CUDA:
-               func = cuda_write_pram; break;
+               func = cuda_write_pram;
+               break;
        default:
                func = via_write_pram;
        }
@@ -531,6 +541,7 @@ void mac_reset(void)
                unsigned long phys = virt_to_phys(mac_reset);
                unsigned long addr = (phys&0xFF000000)|0x8777;
                unsigned long offset = phys-virt;
+
                local_irq_disable(); /* lets not screw this up, ok? */
                __asm__ __volatile__(".chip 68030\n\t"
                                     "pmove %0,%/tt0\n\t"
@@ -538,7 +549,7 @@ void mac_reset(void)
                                     : : "m" (addr));
                /* Now jump to physical address so we can disable MMU */
                __asm__ __volatile__(
-                    ".chip 68030\n\t"
+                   ".chip 68030\n\t"
                    "lea %/pc@(1f),%/a0\n\t"
                    "addl %0,%/a0\n\t"/* fixup target address and stack ptr */
                    "addl %0,%/sp\n\t"
@@ -627,9 +638,8 @@ static void unmktime(unsigned long time, long offset,
                long int yg = y + days / 365 - (days % 365 < 0);
 
                /* Adjust DAYS and Y to match the guessed year.  */
-               days -= ((yg - y) * 365
-                        + LEAPS_THRU_END_OF (yg - 1)
-                        - LEAPS_THRU_END_OF (y - 1));
+               days -= (yg - y) * 365 +
+                       LEAPS_THRU_END_OF(yg - 1) - LEAPS_THRU_END_OF(y - 1);
                y = yg;
        }
        *yearp = y - 1900;