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authorSudip Mukherjee <sudipm.mukherjee@gmail.com>2014-09-15 11:01:20 -0400
committerHerbert Xu <herbert@gondor.apana.org.au>2014-10-02 02:35:00 -0400
commit7a1ae9c0ce39d839044745956f08eabbea00d420 (patch)
tree2416a23bbdf2b9e0b96c6394662fd0834cc4fa50 /drivers/char/hw_random
parent26c3af6c1580a0a6d63cf507ad249953cfaff703 (diff)
hwrng: printk replacement
as pr_* macros are more preffered over printk, so printk replaced with corresponding pr_* macros Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/char/hw_random')
-rw-r--r--drivers/char/hw_random/amd-rng.c4
-rw-r--r--drivers/char/hw_random/geode-rng.c4
-rw-r--r--drivers/char/hw_random/intel-rng.c13
-rw-r--r--drivers/char/hw_random/pasemi-rng.c2
-rw-r--r--drivers/char/hw_random/pseries-rng.c2
-rw-r--r--drivers/char/hw_random/via-rng.c8
6 files changed, 16 insertions, 17 deletions
diff --git a/drivers/char/hw_random/amd-rng.c b/drivers/char/hw_random/amd-rng.c
index c6af038682f1..48f6a83cdd61 100644
--- a/drivers/char/hw_random/amd-rng.c
+++ b/drivers/char/hw_random/amd-rng.c
@@ -142,10 +142,10 @@ found:
142 amd_rng.priv = (unsigned long)pmbase; 142 amd_rng.priv = (unsigned long)pmbase;
143 amd_pdev = pdev; 143 amd_pdev = pdev;
144 144
145 printk(KERN_INFO "AMD768 RNG detected\n"); 145 pr_info("AMD768 RNG detected\n");
146 err = hwrng_register(&amd_rng); 146 err = hwrng_register(&amd_rng);
147 if (err) { 147 if (err) {
148 printk(KERN_ERR PFX "RNG registering failed (%d)\n", 148 pr_err(PFX "RNG registering failed (%d)\n",
149 err); 149 err);
150 release_region(pmbase + 0xF0, 8); 150 release_region(pmbase + 0xF0, 8);
151 goto out; 151 goto out;
diff --git a/drivers/char/hw_random/geode-rng.c b/drivers/char/hw_random/geode-rng.c
index 4c4d4e140f98..0d0579fe465e 100644
--- a/drivers/char/hw_random/geode-rng.c
+++ b/drivers/char/hw_random/geode-rng.c
@@ -109,10 +109,10 @@ found:
109 goto out; 109 goto out;
110 geode_rng.priv = (unsigned long)mem; 110 geode_rng.priv = (unsigned long)mem;
111 111
112 printk(KERN_INFO "AMD Geode RNG detected\n"); 112 pr_info("AMD Geode RNG detected\n");
113 err = hwrng_register(&geode_rng); 113 err = hwrng_register(&geode_rng);
114 if (err) { 114 if (err) {
115 printk(KERN_ERR PFX "RNG registering failed (%d)\n", 115 pr_err(PFX "RNG registering failed (%d)\n",
116 err); 116 err);
117 goto err_unmap; 117 goto err_unmap;
118 } 118 }
diff --git a/drivers/char/hw_random/intel-rng.c b/drivers/char/hw_random/intel-rng.c
index 86fe45c19968..290c880266bf 100644
--- a/drivers/char/hw_random/intel-rng.c
+++ b/drivers/char/hw_random/intel-rng.c
@@ -199,7 +199,7 @@ static int intel_rng_init(struct hwrng *rng)
199 if ((hw_status & INTEL_RNG_ENABLED) == 0) 199 if ((hw_status & INTEL_RNG_ENABLED) == 0)
200 hw_status = hwstatus_set(mem, hw_status | INTEL_RNG_ENABLED); 200 hw_status = hwstatus_set(mem, hw_status | INTEL_RNG_ENABLED);
201 if ((hw_status & INTEL_RNG_ENABLED) == 0) { 201 if ((hw_status & INTEL_RNG_ENABLED) == 0) {
202 printk(KERN_ERR PFX "cannot enable RNG, aborting\n"); 202 pr_err(PFX "cannot enable RNG, aborting\n");
203 goto out; 203 goto out;
204 } 204 }
205 err = 0; 205 err = 0;
@@ -216,7 +216,7 @@ static void intel_rng_cleanup(struct hwrng *rng)
216 if (hw_status & INTEL_RNG_ENABLED) 216 if (hw_status & INTEL_RNG_ENABLED)
217 hwstatus_set(mem, hw_status & ~INTEL_RNG_ENABLED); 217 hwstatus_set(mem, hw_status & ~INTEL_RNG_ENABLED);
218 else 218 else
219 printk(KERN_WARNING PFX "unusual: RNG already disabled\n"); 219 pr_warn(PFX "unusual: RNG already disabled\n");
220} 220}
221 221
222 222
@@ -274,7 +274,7 @@ static int __init intel_rng_hw_init(void *_intel_rng_hw)
274 if (mfc != INTEL_FWH_MANUFACTURER_CODE || 274 if (mfc != INTEL_FWH_MANUFACTURER_CODE ||
275 (dvc != INTEL_FWH_DEVICE_CODE_8M && 275 (dvc != INTEL_FWH_DEVICE_CODE_8M &&
276 dvc != INTEL_FWH_DEVICE_CODE_4M)) { 276 dvc != INTEL_FWH_DEVICE_CODE_4M)) {
277 printk(KERN_NOTICE PFX "FWH not detected\n"); 277 pr_notice(PFX "FWH not detected\n");
278 return -ENODEV; 278 return -ENODEV;
279 } 279 }
280 280
@@ -306,7 +306,6 @@ static int __init intel_init_hw_struct(struct intel_rng_hw *intel_rng_hw,
306 (BIOS_CNTL_LOCK_ENABLE_MASK|BIOS_CNTL_WRITE_ENABLE_MASK)) 306 (BIOS_CNTL_LOCK_ENABLE_MASK|BIOS_CNTL_WRITE_ENABLE_MASK))
307 == BIOS_CNTL_LOCK_ENABLE_MASK) { 307 == BIOS_CNTL_LOCK_ENABLE_MASK) {
308 static __initdata /*const*/ char warning[] = 308 static __initdata /*const*/ char warning[] =
309 KERN_WARNING
310PFX "Firmware space is locked read-only. If you can't or\n" 309PFX "Firmware space is locked read-only. If you can't or\n"
311PFX "don't want to disable this in firmware setup, and if\n" 310PFX "don't want to disable this in firmware setup, and if\n"
312PFX "you are certain that your system has a functional\n" 311PFX "you are certain that your system has a functional\n"
@@ -314,7 +313,7 @@ PFX "RNG, try using the 'no_fwh_detect' option.\n";
314 313
315 if (no_fwh_detect) 314 if (no_fwh_detect)
316 return -ENODEV; 315 return -ENODEV;
317 printk(warning); 316 pr_warn("%s", warning);
318 return -EBUSY; 317 return -EBUSY;
319 } 318 }
320 319
@@ -392,10 +391,10 @@ fwh_done:
392 goto out; 391 goto out;
393 } 392 }
394 393
395 printk(KERN_INFO "Intel 82802 RNG detected\n"); 394 pr_info("Intel 82802 RNG detected\n");
396 err = hwrng_register(&intel_rng); 395 err = hwrng_register(&intel_rng);
397 if (err) { 396 if (err) {
398 printk(KERN_ERR PFX "RNG registering failed (%d)\n", 397 pr_err(PFX "RNG registering failed (%d)\n",
399 err); 398 err);
400 iounmap(mem); 399 iounmap(mem);
401 } 400 }
diff --git a/drivers/char/hw_random/pasemi-rng.c b/drivers/char/hw_random/pasemi-rng.c
index c66279bb6ef3..c0347d1dded0 100644
--- a/drivers/char/hw_random/pasemi-rng.c
+++ b/drivers/char/hw_random/pasemi-rng.c
@@ -113,7 +113,7 @@ static int rng_probe(struct platform_device *ofdev)
113 113
114 pasemi_rng.priv = (unsigned long)rng_regs; 114 pasemi_rng.priv = (unsigned long)rng_regs;
115 115
116 printk(KERN_INFO "Registering PA Semi RNG\n"); 116 pr_info("Registering PA Semi RNG\n");
117 117
118 err = hwrng_register(&pasemi_rng); 118 err = hwrng_register(&pasemi_rng);
119 119
diff --git a/drivers/char/hw_random/pseries-rng.c b/drivers/char/hw_random/pseries-rng.c
index ab7ffdec0ec3..6226aa08c36a 100644
--- a/drivers/char/hw_random/pseries-rng.c
+++ b/drivers/char/hw_random/pseries-rng.c
@@ -86,7 +86,7 @@ static struct vio_driver pseries_rng_driver = {
86 86
87static int __init rng_init(void) 87static int __init rng_init(void)
88{ 88{
89 printk(KERN_INFO "Registering IBM pSeries RNG driver\n"); 89 pr_info("Registering IBM pSeries RNG driver\n");
90 return vio_register_driver(&pseries_rng_driver); 90 return vio_register_driver(&pseries_rng_driver);
91} 91}
92 92
diff --git a/drivers/char/hw_random/via-rng.c b/drivers/char/hw_random/via-rng.c
index de5a6dcfb3e2..a3bebef255ad 100644
--- a/drivers/char/hw_random/via-rng.c
+++ b/drivers/char/hw_random/via-rng.c
@@ -141,7 +141,7 @@ static int via_rng_init(struct hwrng *rng)
141 * register */ 141 * register */
142 if ((c->x86 == 6) && (c->x86_model >= 0x0f)) { 142 if ((c->x86 == 6) && (c->x86_model >= 0x0f)) {
143 if (!cpu_has_xstore_enabled) { 143 if (!cpu_has_xstore_enabled) {
144 printk(KERN_ERR PFX "can't enable hardware RNG " 144 pr_err(PFX "can't enable hardware RNG "
145 "if XSTORE is not enabled\n"); 145 "if XSTORE is not enabled\n");
146 return -ENODEV; 146 return -ENODEV;
147 } 147 }
@@ -180,7 +180,7 @@ static int via_rng_init(struct hwrng *rng)
180 unneeded */ 180 unneeded */
181 rdmsr(MSR_VIA_RNG, lo, hi); 181 rdmsr(MSR_VIA_RNG, lo, hi);
182 if ((lo & VIA_RNG_ENABLE) == 0) { 182 if ((lo & VIA_RNG_ENABLE) == 0) {
183 printk(KERN_ERR PFX "cannot enable VIA C3 RNG, aborting\n"); 183 pr_err(PFX "cannot enable VIA C3 RNG, aborting\n");
184 return -ENODEV; 184 return -ENODEV;
185 } 185 }
186 186
@@ -202,10 +202,10 @@ static int __init mod_init(void)
202 202
203 if (!cpu_has_xstore) 203 if (!cpu_has_xstore)
204 return -ENODEV; 204 return -ENODEV;
205 printk(KERN_INFO "VIA RNG detected\n"); 205 pr_info("VIA RNG detected\n");
206 err = hwrng_register(&via_rng); 206 err = hwrng_register(&via_rng);
207 if (err) { 207 if (err) {
208 printk(KERN_ERR PFX "RNG registering failed (%d)\n", 208 pr_err(PFX "RNG registering failed (%d)\n",
209 err); 209 err);
210 goto out; 210 goto out;
211 } 211 }