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Cleanup apex performance patch

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Change-Id: I9a419ef63cee937b7b4c183c9070be011555f8d4
This commit is contained in:
Alex Van Damme
2018-09-04 12:31:36 -07:00
parent c1f31b7544
commit dd3fb175c5
1 changed files with 5 additions and 3 deletions
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8
apex_driver.c
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@@ -27,7 +27,7 @@
/* Constants */
#define APEX_DEVICE_NAME "Apex"
#define APEX_DRIVER_VERSION "1.0"
#define APEX_DRIVER_VERSION "1.1"
/* CSRs are in BAR 2. */
#define APEX_BAR_INDEX 2
@@ -489,7 +489,9 @@ static long apex_clock_gating(struct gasket_dev *gasket_dev,
}
/* apex_set_performance_expectation: Adjust clock rates for Apex. */
static long apex_set_performance_expectation(struct gasket_dev *gasket_dev, ulong arg)
static long apex_set_performance_expectation(
struct gasket_dev *gasket_dev,
struct apex_performance_expectation_ioctl __user *argp)
{
struct apex_performance_expectation_ioctl ibuf;
uint32_t rg_gcb_clk_div = 0;
@@ -503,7 +505,7 @@ static long apex_set_performance_expectation(struct gasket_dev *gasket_dev, ulon
if (bypass_top_level)
return 0;
if (copy_from_user(&ibuf, (void __user *)arg, sizeof(ibuf)))
if (copy_from_user(&ibuf, argp, sizeof(ibuf)))
return -EFAULT;
switch (ibuf.performance) {