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path: root/drivers/input/misc/ati_remote2.c
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Diffstat (limited to 'drivers/input/misc/ati_remote2.c')
-rw-r--r--drivers/input/misc/ati_remote2.c26
1 files changed, 17 insertions, 9 deletions
diff --git a/drivers/input/misc/ati_remote2.c b/drivers/input/misc/ati_remote2.c
index e148749b585..23257652b8e 100644
--- a/drivers/input/misc/ati_remote2.c
+++ b/drivers/input/misc/ati_remote2.c
@@ -38,7 +38,8 @@ enum {
38}; 38};
39 39
40static int ati_remote2_set_mask(const char *val, 40static int ati_remote2_set_mask(const char *val,
41 struct kernel_param *kp, unsigned int max) 41 const struct kernel_param *kp,
42 unsigned int max)
42{ 43{
43 unsigned long mask; 44 unsigned long mask;
44 int ret; 45 int ret;
@@ -59,28 +60,31 @@ static int ati_remote2_set_mask(const char *val,
59} 60}
60 61
61static int ati_remote2_set_channel_mask(const char *val, 62static int ati_remote2_set_channel_mask(const char *val,
62 struct kernel_param *kp) 63 const struct kernel_param *kp)
63{ 64{
64 pr_debug("%s()\n", __func__); 65 pr_debug("%s()\n", __func__);
65 66
66 return ati_remote2_set_mask(val, kp, ATI_REMOTE2_MAX_CHANNEL_MASK); 67 return ati_remote2_set_mask(val, kp, ATI_REMOTE2_MAX_CHANNEL_MASK);
67} 68}
68 69
69static int ati_remote2_get_channel_mask(char *buffer, struct kernel_param *kp) 70static int ati_remote2_get_channel_mask(char *buffer,
71 const struct kernel_param *kp)
70{ 72{
71 pr_debug("%s()\n", __func__); 73 pr_debug("%s()\n", __func__);
72 74
73 return sprintf(buffer, "0x%04x", *(unsigned int *)kp->arg); 75 return sprintf(buffer, "0x%04x", *(unsigned int *)kp->arg);
74} 76}
75 77
76static int ati_remote2_set_mode_mask(const char *val, struct kernel_param *kp) 78static int ati_remote2_set_mode_mask(const char *val,
79 const struct kernel_param *kp)
77{ 80{
78 pr_debug("%s()\n", __func__); 81 pr_debug("%s()\n", __func__);
79 82
80 return ati_remote2_set_mask(val, kp, ATI_REMOTE2_MAX_MODE_MASK); 83 return ati_remote2_set_mask(val, kp, ATI_REMOTE2_MAX_MODE_MASK);
81} 84}
82 85
83static int ati_remote2_get_mode_mask(char *buffer, struct kernel_param *kp) 86static int ati_remote2_get_mode_mask(char *buffer,
87 const struct kernel_param *kp)
84{ 88{
85 pr_debug("%s()\n", __func__); 89 pr_debug("%s()\n", __func__);
86 90
@@ -89,15 +93,19 @@ static int ati_remote2_get_mode_mask(char *buffer, struct kernel_param *kp)
89 93
90static unsigned int channel_mask = ATI_REMOTE2_MAX_CHANNEL_MASK; 94static unsigned int channel_mask = ATI_REMOTE2_MAX_CHANNEL_MASK;
91#define param_check_channel_mask(name, p) __param_check(name, p, unsigned int) 95#define param_check_channel_mask(name, p) __param_check(name, p, unsigned int)
92#define param_set_channel_mask ati_remote2_set_channel_mask 96static struct kernel_param_ops param_ops_channel_mask = {
93#define param_get_channel_mask ati_remote2_get_channel_mask 97 .set = ati_remote2_set_channel_mask,
98 .get = ati_remote2_get_channel_mask,
99};
94module_param(channel_mask, channel_mask, 0644); 100module_param(channel_mask, channel_mask, 0644);
95MODULE_PARM_DESC(channel_mask, "Bitmask of channels to accept <15:Channel16>...<1:Channel2><0:Channel1>"); 101MODULE_PARM_DESC(channel_mask, "Bitmask of channels to accept <15:Channel16>...<1:Channel2><0:Channel1>");
96 102
97static unsigned int mode_mask = ATI_REMOTE2_MAX_MODE_MASK; 103static unsigned int mode_mask = ATI_REMOTE2_MAX_MODE_MASK;
98#define param_check_mode_mask(name, p) __param_check(name, p, unsigned int) 104#define param_check_mode_mask(name, p) __param_check(name, p, unsigned int)
99#define param_set_mode_mask ati_remote2_set_mode_mask 105static struct kernel_param_ops param_ops_mode_mask = {
100#define param_get_mode_mask ati_remote2_get_mode_mask 106 .set = ati_remote2_set_mode_mask,
107 .get = ati_remote2_get_mode_mask,
108};
101module_param(mode_mask, mode_mask, 0644); 109module_param(mode_mask, mode_mask, 0644);
102MODULE_PARM_DESC(mode_mask, "Bitmask of modes to accept <4:PC><3:AUX4><2:AUX3><1:AUX2><0:AUX1>"); 110MODULE_PARM_DESC(mode_mask, "Bitmask of modes to accept <4:PC><3:AUX4><2:AUX3><1:AUX2><0:AUX1>");
103 111