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authorMarcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br>2010-10-18 17:32:48 -0400
committerRussell King <rmk+kernel@arm.linux.org.uk>2010-12-21 09:53:39 -0500
commit47bb3b31ab2c95e275b850a291794a29aaaa31cd (patch)
tree4f759fc86d68c70f7c475ca1d74385eb9624f4ee /arch
parent9f15d2caca102c4b79e34562296bcbf982665cb2 (diff)
ARM: 6451/1: sa1100: Fix checkpatch.pl issues in arch/arm/mach-sa1100/cpu-sa1110.c.
This patch fixes checkpatch.pl issues in arch/arm/mach-sa1100/cpu-sa1110.c. Signed-off-by: Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/mach-sa1100/cpu-sa1110.c24
1 files changed, 13 insertions, 11 deletions
diff --git a/arch/arm/mach-sa1100/cpu-sa1110.c b/arch/arm/mach-sa1100/cpu-sa1110.c
index 8251af277c1a..675bf8ef97e8 100644
--- a/arch/arm/mach-sa1100/cpu-sa1110.c
+++ b/arch/arm/mach-sa1100/cpu-sa1110.c
@@ -185,11 +185,13 @@ sdram_calculate_timing(struct sdram_info *sd, u_int cpu_khz,
185 sd->mdrefr |= MDREFR_K1DB2; 185 sd->mdrefr |= MDREFR_K1DB2;
186 186
187 /* initial number of '1's in MDCAS + 1 */ 187 /* initial number of '1's in MDCAS + 1 */
188 set_mdcas(sd->mdcas, sd_khz >= 62000, ns_to_cycles(sdram->trcd, mem_khz)); 188 set_mdcas(sd->mdcas, sd_khz >= 62000,
189 ns_to_cycles(sdram->trcd, mem_khz));
189 190
190#ifdef DEBUG 191#ifdef DEBUG
191 printk("MDCNFG: %08x MDREFR: %08x MDCAS0: %08x MDCAS1: %08x MDCAS2: %08x\n", 192 printk(KERN_DEBUG "MDCNFG: %08x MDREFR: %08x MDCAS0: %08x MDCAS1: %08x MDCAS2: %08x\n",
192 sd->mdcnfg, sd->mdrefr, sd->mdcas[0], sd->mdcas[1], sd->mdcas[2]); 193 sd->mdcnfg, sd->mdrefr, sd->mdcas[0], sd->mdcas[1],
194 sd->mdcas[2]);
193#endif 195#endif
194} 196}
195 197
@@ -218,7 +220,7 @@ sdram_update_refresh(u_int cpu_khz, struct sdram_params *sdram)
218 220
219#ifdef DEBUG 221#ifdef DEBUG
220 mdelay(250); 222 mdelay(250);
221 printk("new dri value = %d\n", dri); 223 printk(KERN_DEBUG "new dri value = %d\n", dri);
222#endif 224#endif
223 225
224 sdram_set_refresh(dri); 226 sdram_set_refresh(dri);
@@ -237,7 +239,7 @@ static int sa1110_target(struct cpufreq_policy *policy,
237 unsigned long flags; 239 unsigned long flags;
238 unsigned int ppcr, unused; 240 unsigned int ppcr, unused;
239 241
240 switch(relation){ 242 switch (relation) {
241 case CPUFREQ_RELATION_L: 243 case CPUFREQ_RELATION_L:
242 ppcr = sa11x0_freq_to_ppcr(target_freq); 244 ppcr = sa11x0_freq_to_ppcr(target_freq);
243 if (sa11x0_ppcr_to_freq(ppcr) > policy->max) 245 if (sa11x0_ppcr_to_freq(ppcr) > policy->max)
@@ -285,11 +287,10 @@ static int sa1110_target(struct cpufreq_policy *policy,
285 * We wait 20ms to be safe. 287 * We wait 20ms to be safe.
286 */ 288 */
287 sdram_set_refresh(2); 289 sdram_set_refresh(2);
288 if (!irqs_disabled()) { 290 if (!irqs_disabled())
289 msleep(20); 291 msleep(20);
290 } else { 292 else
291 mdelay(20); 293 mdelay(20);
292 }
293 294
294 /* 295 /*
295 * Reprogram the DRAM timings with interrupts disabled, and 296 * Reprogram the DRAM timings with interrupts disabled, and
@@ -300,7 +301,7 @@ static int sa1110_target(struct cpufreq_policy *policy,
300 local_irq_save(flags); 301 local_irq_save(flags);
301 asm("mcr p15, 0, %0, c7, c10, 4" : : "r" (0)); 302 asm("mcr p15, 0, %0, c7, c10, 4" : : "r" (0));
302 udelay(10); 303 udelay(10);
303 __asm__ __volatile__(" \n\ 304 __asm__ __volatile__("\n\
304 b 2f \n\ 305 b 2f \n\
305 .align 5 \n\ 306 .align 5 \n\
3061: str %3, [%1, #0] @ MDCNFG \n\ 3071: str %3, [%1, #0] @ MDCNFG \n\
@@ -356,7 +357,8 @@ static struct sdram_params *sa1110_find_sdram(const char *name)
356{ 357{
357 struct sdram_params *sdram; 358 struct sdram_params *sdram;
358 359
359 for (sdram = sdram_tbl; sdram < sdram_tbl + ARRAY_SIZE(sdram_tbl); sdram++) 360 for (sdram = sdram_tbl; sdram < sdram_tbl + ARRAY_SIZE(sdram_tbl);
361 sdram++)
360 if (strcmp(name, sdram->name) == 0) 362 if (strcmp(name, sdram->name) == 0)
361 return sdram; 363 return sdram;
362 364
@@ -381,7 +383,7 @@ static int __init sa1110_clk_init(void)
381 if (machine_is_h3100()) 383 if (machine_is_h3100())
382 name = "KM416S4030CT"; 384 name = "KM416S4030CT";
383 if (machine_is_jornada720()) 385 if (machine_is_jornada720())
384 name = "K4S281632B-1H"; 386 name = "K4S281632B-1H";
385 if (machine_is_nanoengine()) 387 if (machine_is_nanoengine())
386 name = "MT48LC8M16A2TG-75"; 388 name = "MT48LC8M16A2TG-75";
387 } 389 }