3.19-stable review patch. If anyone has any objections, please let me know.
------------------ From: Heikki Krogerus <[email protected]> commit fcf0789a96777d79d20290e08bf43943a5619387 upstream. Commit 7d78cbefaa (serial: 8250_dw: add ability to handle the peripheral clock) introduces handling for a second clk to 8250_dw.c which is the driver also for LPSS UART. The second clk forces us to provide identifier (con_id) for the clkdev we create. This fixes an issue where 8250_dw.c is getting the same handler for both clocks. Fixes: 7d78cbefaa (serial: 8250_dw: add ability to handle the peripheral clock) Signed-off-by: Heikki Krogerus <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/acpi/acpi_lpss.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) --- 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_d 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_d 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; } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
