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path: root/drivers/rtc/rtc-vr41xx.c
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Diffstat (limited to 'drivers/rtc/rtc-vr41xx.c')
-rw-r--r--drivers/rtc/rtc-vr41xx.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/rtc/rtc-vr41xx.c b/drivers/rtc/rtc-vr41xx.c
index 277596c302e3..33e029207e26 100644
--- a/drivers/rtc/rtc-vr41xx.c
+++ b/drivers/rtc/rtc-vr41xx.c
@@ -81,7 +81,6 @@ MODULE_LICENSE("GPL");
81 81
82#define RTC_FREQUENCY 32768 82#define RTC_FREQUENCY 32768
83#define MAX_PERIODIC_RATE 6553 83#define MAX_PERIODIC_RATE 6553
84#define MAX_USER_PERIODIC_RATE 64
85 84
86static void __iomem *rtc1_base; 85static void __iomem *rtc1_base;
87static void __iomem *rtc2_base; 86static void __iomem *rtc2_base;
@@ -240,9 +239,6 @@ static int vr41xx_rtc_ioctl(struct device *dev, unsigned int cmd, unsigned long
240 if (arg > MAX_PERIODIC_RATE) 239 if (arg > MAX_PERIODIC_RATE)
241 return -EINVAL; 240 return -EINVAL;
242 241
243 if (arg > MAX_USER_PERIODIC_RATE && capable(CAP_SYS_RESOURCE) == 0)
244 return -EACCES;
245
246 periodic_frequency = arg; 242 periodic_frequency = arg;
247 243
248 count = RTC_FREQUENCY; 244 count = RTC_FREQUENCY;
@@ -263,10 +259,6 @@ static int vr41xx_rtc_ioctl(struct device *dev, unsigned int cmd, unsigned long
263 /* Doesn't support before 1900 */ 259 /* Doesn't support before 1900 */
264 if (arg < 1900) 260 if (arg < 1900)
265 return -EINVAL; 261 return -EINVAL;
266
267 if (capable(CAP_SYS_TIME) == 0)
268 return -EACCES;
269
270 epoch = arg; 262 epoch = arg;
271 break; 263 break;
272 default: 264 default: