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path: root/drivers/acpi/hardware/hwgpe.c
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Diffstat (limited to 'drivers/acpi/hardware/hwgpe.c')
-rw-r--r--drivers/acpi/hardware/hwgpe.c49
1 files changed, 19 insertions, 30 deletions
diff --git a/drivers/acpi/hardware/hwgpe.c b/drivers/acpi/hardware/hwgpe.c
index 5ab7cac6fbb9..09aaeaac3d0b 100644
--- a/drivers/acpi/hardware/hwgpe.c
+++ b/drivers/acpi/hardware/hwgpe.c
@@ -81,8 +81,7 @@ acpi_status acpi_hw_low_disable_gpe(struct acpi_gpe_event_info *gpe_event_info)
81 81
82 /* Get current value of the enable register that contains this GPE */ 82 /* Get current value of the enable register that contains this GPE */
83 83
84 status = acpi_hw_low_level_read(ACPI_GPE_REGISTER_WIDTH, &enable_mask, 84 status = acpi_read(&enable_mask, &gpe_register_info->enable_address);
85 &gpe_register_info->enable_address);
86 if (ACPI_FAILURE(status)) { 85 if (ACPI_FAILURE(status)) {
87 return (status); 86 return (status);
88 } 87 }
@@ -96,9 +95,7 @@ acpi_status acpi_hw_low_disable_gpe(struct acpi_gpe_event_info *gpe_event_info)
96 95
97 /* Write the updated enable mask */ 96 /* Write the updated enable mask */
98 97
99 status = acpi_hw_low_level_write(ACPI_GPE_REGISTER_WIDTH, enable_mask, 98 status = acpi_write(enable_mask, &gpe_register_info->enable_address);
100 &gpe_register_info->enable_address);
101
102 return (status); 99 return (status);
103} 100}
104 101
@@ -133,8 +130,8 @@ acpi_hw_write_gpe_enable_reg(struct acpi_gpe_event_info * gpe_event_info)
133 130
134 /* Write the entire GPE (runtime) enable register */ 131 /* Write the entire GPE (runtime) enable register */
135 132
136 status = acpi_hw_low_level_write(8, gpe_register_info->enable_for_run, 133 status = acpi_write(gpe_register_info->enable_for_run,
137 &gpe_register_info->enable_address); 134 &gpe_register_info->enable_address);
138 135
139 return (status); 136 return (status);
140} 137}
@@ -167,9 +164,8 @@ acpi_status acpi_hw_clear_gpe(struct acpi_gpe_event_info * gpe_event_info)
167 * Write a one to the appropriate bit in the status register to 164 * Write a one to the appropriate bit in the status register to
168 * clear this GPE. 165 * clear this GPE.
169 */ 166 */
170 status = acpi_hw_low_level_write(8, register_bit, 167 status = acpi_write(register_bit,
171 &gpe_event_info->register_info-> 168 &gpe_event_info->register_info->status_address);
172 status_address);
173 169
174 return (status); 170 return (status);
175} 171}
@@ -228,9 +224,7 @@ acpi_hw_get_gpe_status(struct acpi_gpe_event_info * gpe_event_info,
228 224
229 /* GPE currently active (status bit == 1)? */ 225 /* GPE currently active (status bit == 1)? */
230 226
231 status = 227 status = acpi_read(&in_byte, &gpe_register_info->status_address);
232 acpi_hw_low_level_read(8, &in_byte,
233 &gpe_register_info->status_address);
234 if (ACPI_FAILURE(status)) { 228 if (ACPI_FAILURE(status)) {
235 goto unlock_and_exit; 229 goto unlock_and_exit;
236 } 230 }
@@ -273,9 +267,9 @@ acpi_hw_disable_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
273 267
274 /* Disable all GPEs in this register */ 268 /* Disable all GPEs in this register */
275 269
276 status = acpi_hw_low_level_write(8, 0x00, 270 status =
277 &gpe_block->register_info[i]. 271 acpi_write(0x00,
278 enable_address); 272 &gpe_block->register_info[i].enable_address);
279 if (ACPI_FAILURE(status)) { 273 if (ACPI_FAILURE(status)) {
280 return (status); 274 return (status);
281 } 275 }
@@ -310,9 +304,9 @@ acpi_hw_clear_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
310 304
311 /* Clear status on all GPEs in this register */ 305 /* Clear status on all GPEs in this register */
312 306
313 status = acpi_hw_low_level_write(8, 0xFF, 307 status =
314 &gpe_block->register_info[i]. 308 acpi_write(0xFF,
315 status_address); 309 &gpe_block->register_info[i].status_address);
316 if (ACPI_FAILURE(status)) { 310 if (ACPI_FAILURE(status)) {
317 return (status); 311 return (status);
318 } 312 }
@@ -353,12 +347,9 @@ acpi_hw_enable_runtime_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
353 347
354 /* Enable all "runtime" GPEs in this register */ 348 /* Enable all "runtime" GPEs in this register */
355 349
356 status = 350 status = acpi_write(gpe_block->register_info[i].enable_for_run,
357 acpi_hw_low_level_write(8, 351 &gpe_block->register_info[i].
358 gpe_block->register_info[i]. 352 enable_address);
359 enable_for_run,
360 &gpe_block->register_info[i].
361 enable_address);
362 if (ACPI_FAILURE(status)) { 353 if (ACPI_FAILURE(status)) {
363 return (status); 354 return (status);
364 } 355 }
@@ -398,11 +389,9 @@ acpi_hw_enable_wakeup_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
398 389
399 /* Enable all "wake" GPEs in this register */ 390 /* Enable all "wake" GPEs in this register */
400 391
401 status = acpi_hw_low_level_write(8, 392 status = acpi_write(gpe_block->register_info[i].enable_for_wake,
402 gpe_block->register_info[i]. 393 &gpe_block->register_info[i].
403 enable_for_wake, 394 enable_address);
404 &gpe_block->register_info[i].
405 enable_address);
406 if (ACPI_FAILURE(status)) { 395 if (ACPI_FAILURE(status)) {
407 return (status); 396 return (status);
408 } 397 }