diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pcmcia/m8xx_pcmcia.c | 140 | ||||
| -rw-r--r-- | drivers/platform/x86/dell-laptop.c | 10 |
2 files changed, 6 insertions, 144 deletions
diff --git a/drivers/pcmcia/m8xx_pcmcia.c b/drivers/pcmcia/m8xx_pcmcia.c index a3a851e49321..18c0d8d1ddf7 100644 --- a/drivers/pcmcia/m8xx_pcmcia.c +++ b/drivers/pcmcia/m8xx_pcmcia.c @@ -68,12 +68,6 @@ MODULE_LICENSE("Dual MPL/GPL"); #if !defined(CONFIG_PCMCIA_SLOT_A) && !defined(CONFIG_PCMCIA_SLOT_B) -/* The RPX series use SLOT_B */ -#if defined(CONFIG_RPXCLASSIC) || defined(CONFIG_RPXLITE) -#define CONFIG_PCMCIA_SLOT_B -#define CONFIG_BD_IS_MHZ -#endif - /* The ADS board use SLOT_A */ #ifdef CONFIG_ADS #define CONFIG_PCMCIA_SLOT_A @@ -253,81 +247,6 @@ static irqreturn_t m8xx_interrupt(int irq, void *dev); #define PCMCIA_BMT_LIMIT (15*4) /* Bus Monitor Timeout value */ -/* ------------------------------------------------------------------------- */ -/* board specific stuff: */ -/* voltage_set(), hardware_enable() and hardware_disable() */ -/* ------------------------------------------------------------------------- */ -/* RPX Boards from Embedded Planet */ - -#if defined(CONFIG_RPXCLASSIC) || defined(CONFIG_RPXLITE) - -/* The RPX boards seems to have it's bus monitor timeout set to 6*8 clocks. - * SYPCR is write once only, therefore must the slowest memory be faster - * than the bus monitor or we will get a machine check due to the bus timeout. - */ - -#define PCMCIA_BOARD_MSG "RPX CLASSIC or RPX LITE" - -#undef PCMCIA_BMT_LIMIT -#define PCMCIA_BMT_LIMIT (6*8) - -static int voltage_set(int slot, int vcc, int vpp) -{ - u32 reg = 0; - - switch (vcc) { - case 0: - break; - case 33: - reg |= BCSR1_PCVCTL4; - break; - case 50: - reg |= BCSR1_PCVCTL5; - break; - default: - return 1; - } - - switch (vpp) { - case 0: - break; - case 33: - case 50: - if (vcc == vpp) - reg |= BCSR1_PCVCTL6; - else - return 1; - break; - case 120: - reg |= BCSR1_PCVCTL7; - default: - return 1; - } - - if (!((vcc == 50) || (vcc == 0))) - return 1; - - /* first, turn off all power */ - - out_be32(((u32 *) RPX_CSR_ADDR), - in_be32(((u32 *) RPX_CSR_ADDR)) & ~(BCSR1_PCVCTL4 | - BCSR1_PCVCTL5 | - BCSR1_PCVCTL6 | - BCSR1_PCVCTL7)); - - /* enable new powersettings */ - - out_be32(((u32 *) RPX_CSR_ADDR), in_be32(((u32 *) RPX_CSR_ADDR)) | reg); - - return 0; -} - -#define socket_get(_slot_) PCMCIA_SOCKET_KEY_5V -#define hardware_enable(_slot_) /* No hardware to enable */ -#define hardware_disable(_slot_) /* No hardware to disable */ - -#endif /* CONFIG_RPXCLASSIC */ - /* FADS Boards from Motorola */ #if defined(CONFIG_FADS) @@ -419,65 +338,6 @@ static inline int voltage_set(int slot, int vcc, int vpp) #endif -/* ------------------------------------------------------------------------- */ -/* Motorola MBX860 */ - -#if defined(CONFIG_MBX) - -#define PCMCIA_BOARD_MSG "MBX" - -static int voltage_set(int slot, int vcc, int vpp) -{ - u8 reg = 0; - - switch (vcc) { - case 0: - break; - case 33: - reg |= CSR2_VCC_33; - break; - case 50: - reg |= CSR2_VCC_50; - break; - default: - return 1; - } - - switch (vpp) { - case 0: - break; - case 33: - case 50: - if (vcc == vpp) - reg |= CSR2_VPP_VCC; - else - return 1; - break; - case 120: - if ((vcc == 33) || (vcc == 50)) - reg |= CSR2_VPP_12; - else - return 1; - default: - return 1; - } - - /* first, turn off all power */ - out_8((u8 *) MBX_CSR2_ADDR, - in_8((u8 *) MBX_CSR2_ADDR) & ~(CSR2_VCC_MASK | CSR2_VPP_MASK)); - - /* enable new powersettings */ - out_8((u8 *) MBX_CSR2_ADDR, in_8((u8 *) MBX_CSR2_ADDR) | reg); - - return 0; -} - -#define socket_get(_slot_) PCMCIA_SOCKET_KEY_5V -#define hardware_enable(_slot_) /* No hardware to enable */ -#define hardware_disable(_slot_) /* No hardware to disable */ - -#endif /* CONFIG_MBX */ - #if defined(CONFIG_PRxK) #include <asm/cpld.h> extern volatile fpga_pc_regs *fpga_pc; diff --git a/drivers/platform/x86/dell-laptop.c b/drivers/platform/x86/dell-laptop.c index fa3ee6209572..1134119521ac 100644 --- a/drivers/platform/x86/dell-laptop.c +++ b/drivers/platform/x86/dell-laptop.c @@ -284,6 +284,7 @@ static void __init parse_da_table(const struct dmi_header *dm) { /* Final token is a terminator, so we don't want to copy it */ int tokens = (dm->length-11)/sizeof(struct calling_interface_token)-1; + struct calling_interface_token *new_da_tokens; struct calling_interface_structure *table = container_of(dm, struct calling_interface_structure, header); @@ -296,12 +297,13 @@ static void __init parse_da_table(const struct dmi_header *dm) da_command_address = table->cmdIOAddress; da_command_code = table->cmdIOCode; - da_tokens = krealloc(da_tokens, (da_num_tokens + tokens) * - sizeof(struct calling_interface_token), - GFP_KERNEL); + new_da_tokens = krealloc(da_tokens, (da_num_tokens + tokens) * + sizeof(struct calling_interface_token), + GFP_KERNEL); - if (!da_tokens) + if (!new_da_tokens) return; + da_tokens = new_da_tokens; memcpy(da_tokens+da_num_tokens, table->tokens, sizeof(struct calling_interface_token) * tokens); |