diff options
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/Kconfig | 17 | ||||
| -rw-r--r-- | drivers/misc/c2port/c2port-duramar2150.c | 1 | ||||
| -rw-r--r-- | drivers/misc/cb710/core.c | 1 | ||||
| -rw-r--r-- | drivers/misc/cs5535-mfgpt.c | 2 | ||||
| -rw-r--r-- | drivers/misc/lkdtm.c | 6 | ||||
| -rw-r--r-- | drivers/misc/vmw_balloon.c | 14 |
6 files changed, 18 insertions, 23 deletions
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig index 6a1a092..c779509 100644 --- a/drivers/misc/Kconfig +++ b/drivers/misc/Kconfig @@ -2,24 +2,14 @@ # Misc strange devices # -# This one has to live outside of the MISC_DEVICES conditional, -# because it may be selected by drivers/platform/x86/hp_accel. +menu "Misc devices" + config SENSORS_LIS3LV02D tristate depends on INPUT select INPUT_POLLDEV default n -menuconfig MISC_DEVICES - bool "Misc devices" - ---help--- - Say Y here to get to see options for device drivers from various - different categories. This option alone does not add any kernel code. - - If you say N, all options in this submenu will be skipped and disabled. - -if MISC_DEVICES - config AD525X_DPOT tristate "Analog Devices Digital Potentiometers" depends on (I2C || SPI) && SYSFS @@ -516,5 +506,4 @@ source "drivers/misc/ti-st/Kconfig" source "drivers/misc/lis3lv02d/Kconfig" source "drivers/misc/carma/Kconfig" source "drivers/misc/altera-stapl/Kconfig" - -endif # MISC_DEVICES +endmenu diff --git a/drivers/misc/c2port/c2port-duramar2150.c b/drivers/misc/c2port/c2port-duramar2150.c index 778fc3f..5484301 100644 --- a/drivers/misc/c2port/c2port-duramar2150.c +++ b/drivers/misc/c2port/c2port-duramar2150.c @@ -15,6 +15,7 @@ #include <linux/module.h> #include <linux/delay.h> #include <linux/io.h> +#include <linux/ioport.h> #include <linux/c2port.h> #define DATA_PORT 0x325 diff --git a/drivers/misc/cb710/core.c b/drivers/misc/cb710/core.c index 68cd05b..85cc771 100644 --- a/drivers/misc/cb710/core.c +++ b/drivers/misc/cb710/core.c @@ -245,6 +245,7 @@ static int __devinit cb710_probe(struct pci_dev *pdev, if (err) return err; + spin_lock_init(&chip->irq_lock); chip->pdev = pdev; chip->iobase = pcim_iomap_table(pdev)[0]; diff --git a/drivers/misc/cs5535-mfgpt.c b/drivers/misc/cs5535-mfgpt.c index bc685bfc..87a390d 100644 --- a/drivers/misc/cs5535-mfgpt.c +++ b/drivers/misc/cs5535-mfgpt.c @@ -262,7 +262,7 @@ static void __init reset_all_timers(void) * In other cases (such as with VSAless OpenFirmware), the system firmware * leaves timers available for us to use. */ -static int __init scan_timers(struct cs5535_mfgpt_chip *mfgpt) +static int __devinit scan_timers(struct cs5535_mfgpt_chip *mfgpt) { struct cs5535_mfgpt_timer timer = { .chip = mfgpt }; unsigned long flags; diff --git a/drivers/misc/lkdtm.c b/drivers/misc/lkdtm.c index 150cd70..28adefe 100644 --- a/drivers/misc/lkdtm.c +++ b/drivers/misc/lkdtm.c @@ -354,6 +354,7 @@ static void lkdtm_do_action(enum ctype which) static void lkdtm_handler(void) { unsigned long flags; + bool do_it = false; spin_lock_irqsave(&count_lock, flags); count--; @@ -361,10 +362,13 @@ static void lkdtm_handler(void) cp_name_to_str(cpoint), cp_type_to_str(cptype), count); if (count == 0) { - lkdtm_do_action(cptype); + do_it = true; count = cpoint_count; } spin_unlock_irqrestore(&count_lock, flags); + + if (do_it) + lkdtm_do_action(cptype); } static int lkdtm_register_cpoint(enum cname which) diff --git a/drivers/misc/vmw_balloon.c b/drivers/misc/vmw_balloon.c index cd41d40..cb56e27 100644 --- a/drivers/misc/vmw_balloon.c +++ b/drivers/misc/vmw_balloon.c @@ -314,7 +314,7 @@ static bool vmballoon_send_get_target(struct vmballoon *b, u32 *new_target) * fear that guest will need it. Host may reject some pages, we need to * check the return value and maybe submit a different page. */ -static bool vmballoon_send_lock_page(struct vmballoon *b, unsigned long pfn, +static int vmballoon_send_lock_page(struct vmballoon *b, unsigned long pfn, unsigned int *hv_status) { unsigned long status, dummy; @@ -322,17 +322,17 @@ static bool vmballoon_send_lock_page(struct vmballoon *b, unsigned long pfn, pfn32 = (u32)pfn; if (pfn32 != pfn) - return false; + return -1; STATS_INC(b->stats.lock); *hv_status = status = VMWARE_BALLOON_CMD(LOCK, pfn, dummy); if (vmballoon_check_status(b, status)) - return true; + return 0; pr_debug("%s - ppn %lx, hv returns %ld\n", __func__, pfn, status); STATS_INC(b->stats.lock_fail); - return false; + return 1; } /* @@ -411,7 +411,7 @@ static int vmballoon_reserve_page(struct vmballoon *b, bool can_sleep) struct page *page; gfp_t flags; unsigned int hv_status; - bool locked = false; + int locked; flags = can_sleep ? VMW_PAGE_ALLOC_CANSLEEP : VMW_PAGE_ALLOC_NOSLEEP; do { @@ -431,7 +431,7 @@ static int vmballoon_reserve_page(struct vmballoon *b, bool can_sleep) /* inform monitor */ locked = vmballoon_send_lock_page(b, page_to_pfn(page), &hv_status); - if (!locked) { + if (locked > 0) { STATS_INC(b->stats.refused_alloc); if (hv_status == VMW_BALLOON_ERROR_RESET || @@ -449,7 +449,7 @@ static int vmballoon_reserve_page(struct vmballoon *b, bool can_sleep) if (++b->n_refused_pages >= VMW_BALLOON_MAX_REFUSED) return -EIO; } - } while (!locked); + } while (locked != 0); /* track allocated page */ list_add(&page->lru, &b->pages); |
