staging: iio: adc: use kernel types u32 and u64

Convert uint32_t to u32 and uint64_t to u64 in order to
follow the kernel best practice
Signed-off-by: Ioana Ciornei <ciorneiioana@gmail.com>
Reviewed-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/iio/adc/mxs-lradc.c

@@ -108,12 +108,12 @@ static const char * const mx28_lradc_irq_names[] = {
 struct mxs_lradc_of_config {
 	const int		irq_count;
 	const char * const	*irq_name;
-	const uint32_t		*vref_mv;
+	const u32		*vref_mv;
 };
 
 #define VREF_MV_BASE 1850
 
-static const uint32_t mx23_vref_mv[LRADC_MAX_TOTAL_CHANS] = {
+static const u32 mx23_vref_mv[LRADC_MAX_TOTAL_CHANS] = {
 	VREF_MV_BASE,		/* CH0 */
 	VREF_MV_BASE,		/* CH1 */
 	VREF_MV_BASE,		/* CH2 */
@@ -132,7 +132,7 @@ static const uint32_t mx23_vref_mv[LRADC_MAX_TOTAL_CHANS] = {
 	VREF_MV_BASE * 4,	/* CH15 VDD5V */
 };
 
-static const uint32_t mx28_vref_mv[LRADC_MAX_TOTAL_CHANS] = {
+static const u32 mx28_vref_mv[LRADC_MAX_TOTAL_CHANS] = {
 	VREF_MV_BASE,		/* CH0 */
 	VREF_MV_BASE,		/* CH1 */
 	VREF_MV_BASE,		/* CH2 */
@@ -198,14 +198,14 @@ struct mxs_lradc {
 
 	struct clk		*clk;
 
-	uint32_t		*buffer;
+	u32			*buffer;
 	struct iio_trigger	*trig;
 
 	struct mutex		lock;
 
 	struct completion	completion;
 
-	const uint32_t		*vref_mv;
+	const u32		*vref_mv;
 	struct mxs_lradc_scale	scale_avail[LRADC_MAX_TOTAL_CHANS][2];
 	unsigned long		is_divided;
 
@@ -1138,8 +1138,8 @@ static irqreturn_t mxs_lradc_handle_irq(int irq, void *data)
 	struct iio_dev *iio = data;
 	struct mxs_lradc *lradc = iio_priv(iio);
 	unsigned long reg = readl(lradc->base + LRADC_CTRL1);
-	uint32_t clr_irq = mxs_lradc_irq_mask(lradc);
-	const uint32_t ts_irq_mask =
+	u32 clr_irq = mxs_lradc_irq_mask(lradc);
+	const u32 ts_irq_mask =
 		LRADC_CTRL1_TOUCH_DETECT_IRQ |
 		LRADC_CTRL1_LRADC_IRQ(TOUCHSCREEN_VCHANNEL1) |
 		LRADC_CTRL1_LRADC_IRQ(TOUCHSCREEN_VCHANNEL2);
@@ -1175,7 +1175,7 @@ static irqreturn_t mxs_lradc_trigger_handler(int irq, void *p)
 	struct iio_poll_func *pf = p;
 	struct iio_dev *iio = pf->indio_dev;
 	struct mxs_lradc *lradc = iio_priv(iio);
-	const uint32_t chan_value = LRADC_CH_ACCUMULATE |
+	const u32 chan_value = LRADC_CH_ACCUMULATE |
 		((LRADC_DELAY_TIMER_LOOP - 1) << LRADC_CH_NUM_SAMPLES_OFFSET);
 	unsigned int i, j = 0;
 
@@ -1198,7 +1198,7 @@ static int mxs_lradc_configure_trigger(struct iio_trigger *trig, bool state)
 {
 	struct iio_dev *iio = iio_trigger_get_drvdata(trig);
 	struct mxs_lradc *lradc = iio_priv(iio);
-	const uint32_t st = state ? STMP_OFFSET_REG_SET : STMP_OFFSET_REG_CLR;
+	const u32 st = state ? STMP_OFFSET_REG_SET : STMP_OFFSET_REG_CLR;
 
 	mxs_lradc_reg_wrt(lradc, LRADC_DELAY_KICK, LRADC_DELAY(0) + st);
 
@@ -1248,10 +1248,10 @@ static int mxs_lradc_buffer_preenable(struct iio_dev *iio)
 	struct mxs_lradc *lradc = iio_priv(iio);
 	int ret = 0, chan, ofs = 0;
 	unsigned long enable = 0;
-	uint32_t ctrl4_set = 0;
-	uint32_t ctrl4_clr = 0;
-	uint32_t ctrl1_irq = 0;
-	const uint32_t chan_value = LRADC_CH_ACCUMULATE |
+	u32 ctrl4_set = 0;
+	u32 ctrl4_clr = 0;
+	u32 ctrl1_irq = 0;
+	const u32 chan_value = LRADC_CH_ACCUMULATE |
 		((LRADC_DELAY_TIMER_LOOP - 1) << LRADC_CH_NUM_SAMPLES_OFFSET);
 	const int len = bitmap_weight(iio->active_scan_mask,
 			LRADC_MAX_TOTAL_CHANS);
@@ -1456,7 +1456,7 @@ static const struct iio_chan_spec mx28_lradc_chan_spec[] = {
 static int mxs_lradc_hw_init(struct mxs_lradc *lradc)
 {
 	/* The ADC always uses DELAY CHANNEL 0. */
-	const uint32_t adc_cfg =
+	const u32 adc_cfg =
 		(1 << (LRADC_DELAY_TRIGGER_DELAYS_OFFSET + 0)) |
 		(LRADC_DELAY_TIMER_PER << LRADC_DELAY_DELAY_OFFSET);
 
@@ -1583,7 +1583,7 @@ static int mxs_lradc_probe(struct platform_device *pdev)
 	struct resource *iores;
 	int ret = 0, touch_ret;
 	int i, s;
-	uint64_t scale_uv;
+	u64 scale_uv;
 
 	/* Allocate the IIO device. */
 	iio = devm_iio_device_alloc(dev, sizeof(*lradc));