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imx: mmdc_size: Fix checkpatch warnings

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The original imx_ddr_size() implementation had some
issues reported by checkpatch like this:

CHECK: Prefer kernel type 'u32' over 'uint32_t'
#127: FILE: arch/arm/mach-imx/mmdc_size.c:16:
+	uint32_t	ctl;

WARNING: Prefer 'unsigned int' to bare use of 'unsigned'
#151: FILE: arch/arm/mach-imx/mmdc_size.c:40:
+	unsigned ctl = readl(&mem->ctl);

Fix all of them.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
This commit is contained in:
Fabio Estevam 2019-07-18 15:04:23 -03:00 • committed by Stefano Babic
parent 89bc388a32
commit a02a5fb6ff
1 changed files with 10 additions and 10 deletions
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20
arch/arm/mach-imx/mmdc_size.c
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@ -13,13 +13,13 @@ static const unsigned char bank_lookup[] = {3, 2};
/* these MMDC registers are common to the IMX53 and IMX6 */ /* these MMDC registers are common to the IMX53 and IMX6 */
struct esd_mmdc_regs { struct esd_mmdc_regs {
uint32_t ctl; u32 ctl;
uint32_t pdc; u32 pdc;
uint32_t otc; u32 otc;
uint32_t cfg0; u32 cfg0;
uint32_t cfg1; u32 cfg1;
uint32_t cfg2; u32 cfg2;
uint32_t misc; u32 misc;
}; };
#define ESD_MMDC_CTL_GET_ROW(mdctl) ((ctl >> 24) & 7) #define ESD_MMDC_CTL_GET_ROW(mdctl) ((ctl >> 24) & 7)
@ -34,11 +34,11 @@ struct esd_mmdc_regs {
* width and the MMDC MDMISC register holds the number of banks. Combine * width and the MMDC MDMISC register holds the number of banks. Combine
* all these bits to determine the meme size the MMDC has been configured for * all these bits to determine the meme size the MMDC has been configured for
*/ */
unsigned imx_ddr_size(void) unsigned int imx_ddr_size(void)
{ {
struct esd_mmdc_regs *mem = (struct esd_mmdc_regs *)MEMCTL_BASE; struct esd_mmdc_regs *mem = (struct esd_mmdc_regs *)MEMCTL_BASE;
unsigned ctl = readl(&mem->ctl); unsigned int ctl = readl(&mem->ctl);
unsigned misc = readl(&mem->misc); unsigned int misc = readl(&mem->misc);
int bits = 11 + 0 + 0 + 1; /* row + col + bank + width */ int bits = 11 + 0 + 0 + 1; /* row + col + bank + width */
bits += ESD_MMDC_CTL_GET_ROW(ctl); bits += ESD_MMDC_CTL_GET_ROW(ctl);