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authorLinus Torvalds <torvalds@linux-foundation.org>2015-03-13 14:30:38 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-03-13 14:30:38 -0700
commit5fb0f7fa7f6e70ac6d8fca07733e55f6dae2969d (patch)
tree2b351ea61e4ca14277471192dd6d20849b377597 /drivers
parentf47e331042fd5c98f8b4aebc224e7a48fd73e8bd (diff)
parentb176023392360f28c0c8964a10effbc9a1f36c04 (diff)
Merge tag 'pm+acpi-4.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management and ACPI fixes from Rafael Wysocki: "Just two fixes, one for an ACPI LPSS driver issue introduced during the 3.17 cycle and one revert of a recent commit that sort of broke the cpupower tool. Specifics: - Fix an ACPI LPSS (Low-Power Subsystem) driver issue causing the 8250_dw driver to confuse an LPSS clock with another one it is supposed to handle due to the lack of identification allowing it to tell those clocks apart (Heikki Krogerus). - Revert a recent commit that was supposed to improve the usability of the cpupower tool, but clearly did the opposite (Josh Boyer)" * tag 'pm+acpi-4.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: Revert "cpupower Makefile change to help run the tool without 'make install'" ACPI / LPSS: provide con_id for the clkdev
Diffstat (limited to 'drivers')
-rw-r--r--drivers/acpi/acpi_lpss.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/acpi/acpi_lpss.c b/drivers/acpi/acpi_lpss.c
index 657964e8ab7e..37fb19047603 100644
--- a/drivers/acpi/acpi_lpss.c
+++ b/drivers/acpi/acpi_lpss.c
@@ -65,6 +65,7 @@ struct lpss_private_data;
struct lpss_device_desc {
unsigned int flags;
+ const char *clk_con_id;
unsigned int prv_offset;
size_t prv_size_override;
void (*setup)(struct lpss_private_data *pdata);
@@ -140,6 +141,7 @@ static struct lpss_device_desc lpt_i2c_dev_desc = {
static struct lpss_device_desc lpt_uart_dev_desc = {
.flags = LPSS_CLK | LPSS_CLK_GATE | LPSS_CLK_DIVIDER | LPSS_LTR,
+ .clk_con_id = "baudclk",
.prv_offset = 0x800,
.setup = lpss_uart_setup,
};
@@ -156,6 +158,7 @@ static struct lpss_device_desc byt_pwm_dev_desc = {
static struct lpss_device_desc byt_uart_dev_desc = {
.flags = LPSS_CLK | LPSS_CLK_GATE | LPSS_CLK_DIVIDER | LPSS_SAVE_CTX,
+ .clk_con_id = "baudclk",
.prv_offset = 0x800,
.setup = lpss_uart_setup,
};
@@ -313,7 +316,7 @@ out:
return PTR_ERR(clk);
pdata->clk = clk;
- clk_register_clkdev(clk, NULL, devname);
+ clk_register_clkdev(clk, dev_desc->clk_con_id, devname);
return 0;
}