forked from Minki/linux
sparc32: fix coding-style in srmmu.c
Fix the most annoying issues that distracts me: - whitespace - missing space after "if" and "while" - spaces around operators and similar simple things. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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4a049b0341
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605ae96240
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@ -420,8 +420,7 @@ static inline void srmmu_mapioaddr(unsigned long physaddr,
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ptep = pte_offset_kernel(pmdp, virt_addr);
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ptep = pte_offset_kernel(pmdp, virt_addr);
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tmp = (physaddr >> 4) | SRMMU_ET_PTE;
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tmp = (physaddr >> 4) | SRMMU_ET_PTE;
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/*
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/* I need to test whether this is consistent over all
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* I need to test whether this is consistent over all
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* sun4m's. The bus_type represents the upper 4 bits of
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* sun4m's. The bus_type represents the upper 4 bits of
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* 36-bit physical address on the I/O space lines...
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* 36-bit physical address on the I/O space lines...
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*/
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*/
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@ -716,16 +715,14 @@ static void __init srmmu_inherit_prom_mappings(unsigned long start,
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}
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}
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pmdp = pmd_offset(__nocache_fix(pgdp), start);
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pmdp = pmd_offset(__nocache_fix(pgdp), start);
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if (srmmu_pmd_none(*(pmd_t *)__nocache_fix(pmdp))) {
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if (srmmu_pmd_none(*(pmd_t *)__nocache_fix(pmdp))) {
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ptep = (pte_t *) __srmmu_get_nocache(PTE_SIZE,
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ptep = (pte_t *)__srmmu_get_nocache(PTE_SIZE, PTE_SIZE);
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PTE_SIZE);
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if (ptep == NULL)
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if (ptep == NULL)
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early_pgtable_allocfail("pte");
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early_pgtable_allocfail("pte");
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memset(__nocache_fix(ptep), 0, PTE_SIZE);
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memset(__nocache_fix(ptep), 0, PTE_SIZE);
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pmd_set(__nocache_fix(pmdp), ptep);
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pmd_set(__nocache_fix(pmdp), ptep);
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}
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}
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if (what == 1) {
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if (what == 1) {
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/*
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/* We bend the rule where all 16 PTPs in a pmd_t point
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* We bend the rule where all 16 PTPs in a pmd_t point
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* inside the same PTE page, and we leak a perfectly
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* inside the same PTE page, and we leak a perfectly
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* good hardware PTE piece. Alternatives seem worse.
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* good hardware PTE piece. Alternatives seem worse.
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*/
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*/
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@ -946,8 +943,7 @@ static void __init init_vac_layout(void)
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if (!strcmp(node_str, "cpu")) {
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if (!strcmp(node_str, "cpu")) {
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vac_line_size = prom_getint(nd, "cache-line-size");
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vac_line_size = prom_getint(nd, "cache-line-size");
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if (vac_line_size == -1) {
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if (vac_line_size == -1) {
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prom_printf("can't determine cache-line-size, "
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prom_printf("can't determine cache-line-size, halting.\n");
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"halting.\n");
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prom_halt();
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prom_halt();
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}
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}
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cache_lines = prom_getint(nd, "cache-nlines");
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cache_lines = prom_getint(nd, "cache-nlines");
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@ -1222,7 +1218,8 @@ static void __cpuinit poke_turbosparc(void)
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/* Clear any crap from the cache or else... */
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/* Clear any crap from the cache or else... */
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turbosparc_flush_cache_all();
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turbosparc_flush_cache_all();
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mreg &= ~(TURBOSPARC_ICENABLE | TURBOSPARC_DCENABLE); /* Temporarily disable I & D caches */
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/* Temporarily disable I & D caches */
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mreg &= ~(TURBOSPARC_ICENABLE | TURBOSPARC_DCENABLE);
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mreg &= ~(TURBOSPARC_PCENABLE); /* Don't check parity */
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mreg &= ~(TURBOSPARC_PCENABLE); /* Don't check parity */
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srmmu_set_mmureg(mreg);
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srmmu_set_mmureg(mreg);
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@ -1489,8 +1486,7 @@ static void __init get_srmmu_type(void)
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return;
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return;
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}
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}
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/*
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/* Now Fujitsu TurboSparc. It might happen that it is
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* Now Fujitsu TurboSparc. It might happen that it is
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* in Swift emulation mode, so we will check later...
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* in Swift emulation mode, so we will check later...
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*/
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*/
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if (psr_typ == 0 && psr_vers == 5) {
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if (psr_typ == 0 && psr_vers == 5) {
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