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Convert GDRIVER instance numbers to unsigned.

ugfx_release_2.6
inmarket 2014-09-17 09:33:07 +10:00
parent c28c4645c0
commit 16fbcdc0b5
2 changed files with 10 additions and 10 deletions
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14
src/gdriver/gdriver_gdriver.c
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@ -34,9 +34,9 @@ void _gdriverDeinit(void) {
GDriver *gdriverRegister(const GDriverVMT *vmt) {
GDriver *pd;
GDriver *dtail;
int dinstance, sinstance;
GDriver * pd;
GDriver * dtail;
unsigned dinstance, sinstance;
// Loop to find the driver instance and the system instance numbers
dinstance = sinstance = 0;
@ -98,9 +98,9 @@ void gdriverUnRegister(GDriver *driver) {
gfxFree(driver);
}
GDriver *gdriverGetInstance(uint16_t type, int instance) {
GDriver *gdriverGetInstance(uint16_t type, unsigned instance) {
GDriver *pd;
int sinstance;
unsigned sinstance;
// Loop to find the system instance
sinstance = 0;
@ -114,9 +114,9 @@ GDriver *gdriverGetInstance(uint16_t type, int instance) {
return 0;
}
int gdriverInstanceCount(uint16_t type) {
unsigned gdriverInstanceCount(uint16_t type) {
GDriver *pd;
int sinstance;
unsigned sinstance;
// Loop to count the system instances
sinstance = 0;

6
src/gdriver/sys_defs.h
View File

@ -67,7 +67,7 @@ typedef struct GDriverVMT {
uint16_t type; // @< What type of driver this is
uint16_t flags; // @< Flags for the driver. Meaning is specific to each driver type.
uint32_t objsize; // @< How big the runtime driver structure is
bool_t (*init)(GDriver *driver, int driverinstance, int systeminstance); // @< Initialise the driver. Returns TRUE if OK.
bool_t (*init)(GDriver *driver, unsigned driverinstance, unsigned systeminstance); // @< Initialise the driver. Returns TRUE if OK.
// driverinstance is the instance 0..n of this driver.
// systeminstance is the instance 0..n of this type of device.
void (*postinit)(GDriver *driver); // @< Called once the driver is registered.
@ -118,7 +118,7 @@ extern "C" {
* @param[in] type The type of driver to find
* @param[in] instance The instance (0..n) to find
*/
GDriver *gdriverGetInstance(uint16_t type, int instance);
GDriver *gdriverGetInstance(uint16_t type, unsigned instance);
/**
* @brief Get the count of instances of a type of device
@ -128,7 +128,7 @@ extern "C" {
*
* @param[in] type The type of driver to find
*/
int gdriverInstanceCount(uint16_t type);
unsigned gdriverInstanceCount(uint16_t type);
/**
* @brief Get the next driver for a type of device